ci: déplace ci.yml + release.yml vers .gitea/workflows

Gitea Actions ignore .github/workflows/ dès que .gitea/workflows/ existe (ajouté avec prod.yml). Résultat : ci.yml et release.yml ne se déclenchaient plus (ni CI sur push, ni publication sur tag). On les remet dans le répertoire effectivement lu par Gitea.
release: @johanleroy/git-arboretum 1.5.0
2026-06-22 10:15:20 +02:00 · 2026-06-22 10:08:30 +02:00 · 2026-06-22 10:06:23 +02:00 · 2026-06-19 10:42:41 +02:00 · 2026-06-19 10:06:09 +02:00 · 2026-06-19 10:02:22 +02:00
68 changed files with 2744 additions and 222 deletions
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -27,6 +27,7 @@ jobs:
      - run: npm ci
      - run: npm run typecheck
      - run: npm run build
+      - run: npm run build:site
      - run: npx vitest run

  pack-smoke:
--- a/.gitea/workflows/prod.yml
+++ b/.gitea/workflows/prod.yml
@@ -0,0 +1,55 @@
+name: Deploy site (production)
+
+# Déploie le site vitrine (packages/site) sur Plesk via FTPS (lftp), à l'identique
+# de lidge_web / tracksniff-web. Ne se déclenche que sur un changement du site.
+on:
+  push:
+    branches:
+      - main
+    paths:
+      - 'packages/site/**'
+      - '.gitea/workflows/prod.yml'
+  workflow_dispatch:
+
+concurrency:
+  group: deploy-site
+  cancel-in-progress: true
+
+jobs:
+  build-and-deploy:
+    runs-on: ubuntu-latest
+    container:
+      image: node:22-bookworm
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      # Install scopé au workspace du site : pas de build des deps natives du
+      # serveur (node-pty / node:sqlite) qui n'ont rien à faire ici.
+      - name: Install deps (@arboretum/site)
+        run: npm install -w @arboretum/site --no-audit --no-fund
+
+      - name: Build site
+        run: npm run build:site
+
+      - name: Check build output
+        run: ls -la packages/site/dist
+
+      - name: Deploy via FTPS (lftp)
+        run: |
+          if [ -z "$REMOTE_PATH" ]; then
+            echo "::error::Secret SITE_REMOTE_PATH manquant (chemin docroot du vhost git-arboretum.com)."
+            exit 1
+          fi
+          apt-get update && apt-get install -y lftp
+          lftp -c "
+          open -u \"$FTP_USER\",\"$FTP_PASSWORD\" \"$FTP_HOST\"
+          set ssl:verify-certificate no
+          mirror -R --delete --verbose packages/site/dist \"$REMOTE_PATH\"
+          "
+        env:
+          FTP_HOST: ${{ secrets.FTP_HOST }}
+          FTP_USER: ${{ secrets.FTP_USER }}
+          FTP_PASSWORD: ${{ secrets.FTP_PASSWORD }}
+          # Chemin docroot du vhost git-arboretum.com sur Plesk (ex. /httpdocs/arboretum/public).
+          REMOTE_PATH: ${{ secrets.SITE_REMOTE_PATH }}
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
--- a/package-lock.json
+++ b/package-lock.json
@@ -23,6 +23,10 @@
      "resolved": "packages/shared",
      "link": true
    },
+    "node_modules/@arboretum/site": {
+      "resolved": "packages/site",
+      "link": true
+    },
    "node_modules/@arboretum/web": {
      "resolved": "packages/web",
      "link": true
@@ -764,6 +768,16 @@
        "ws": "^8.16.0"
      }
    },
+    "node_modules/@fontsource/jetbrains-mono": {
+      "version": "5.2.8",
+      "resolved": "https://registry.npmjs.org/@fontsource/jetbrains-mono/-/jetbrains-mono-5.2.8.tgz",
+      "integrity": "sha512-6w8/SG4kqvIMu7xd7wt6x3idn1Qux3p9N62s6G3rfldOUYHpWcc2FKrqf+Vo44jRvqWj2oAtTHrZXEP23oSKwQ==",
+      "dev": true,
+      "license": "OFL-1.1",
+      "funding": {
+        "url": "https://github.com/sponsors/ayuhito"
+      }
+    },
    "node_modules/@homebridge/node-pty-prebuilt-multiarch": {
      "version": "0.13.1",
      "resolved": "https://registry.npmjs.org/@homebridge/node-pty-prebuilt-multiarch/-/node-pty-prebuilt-multiarch-0.13.1.tgz",
@@ -4840,7 +4854,7 @@
    },
    "packages/server": {
      "name": "@johanleroy/git-arboretum",
-      "version": "1.4.1",
+      "version": "1.5.0",
      "license": "MIT",
      "dependencies": {
        "@fastify/cookie": "^11.0.0",
@@ -4871,6 +4885,101 @@
      "name": "@arboretum/shared",
      "version": "0.1.0"
    },
+    "packages/site": {
+      "name": "@arboretum/site",
+      "version": "0.1.0",
+      "dependencies": {
+        "vue": "^3.5.38",
+        "vue-i18n": "^11.4.5"
+      },
+      "devDependencies": {
+        "@fontsource/jetbrains-mono": "^5.1.0",
+        "@tailwindcss/vite": "^4.3.0",
+        "@vitejs/plugin-vue": "^6.0.7",
+        "tailwindcss": "^4.3.0",
+        "typescript": "^5.7.0",
+        "vite": "^8.0.16",
+        "vue-tsc": "^3.3.4"
+      }
+    },
+    "packages/site/node_modules/vite": {
+      "version": "8.0.16",
+      "resolved": "https://registry.npmjs.org/vite/-/vite-8.0.16.tgz",
+      "integrity": "sha512-h9bXPmJichP5fLmVQo3PyaGSDE2n3aPuomeAlVRm0JLmt4rY6zmPKd59HYI4LNW8oTK7tlTsuC7l/m7awx9Jcw==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "lightningcss": "^1.32.0",
+        "picomatch": "^4.0.4",
+        "postcss": "^8.5.15",
+        "rolldown": "1.0.3",
+        "tinyglobby": "^0.2.17"
+      },
+      "bin": {
+        "vite": "bin/vite.js"
+      },
+      "engines": {
+        "node": "^20.19.0 || >=22.12.0"
+      },
+      "funding": {
+        "url": "https://github.com/vitejs/vite?sponsor=1"
+      },
+      "optionalDependencies": {
+        "fsevents": "~2.3.3"
+      },
+      "peerDependencies": {
+        "@types/node": "^20.19.0 || >=22.12.0",
+        "@vitejs/devtools": "^0.1.18",
+        "esbuild": "^0.27.0 || ^0.28.0",
+        "jiti": ">=1.21.0",
+        "less": "^4.0.0",
+        "sass": "^1.70.0",
+        "sass-embedded": "^1.70.0",
+        "stylus": ">=0.54.8",
+        "sugarss": "^5.0.0",
+        "terser": "^5.16.0",
+        "tsx": "^4.8.1",
+        "yaml": "^2.4.2"
+      },
+      "peerDependenciesMeta": {
+        "@types/node": {
+          "optional": true
+        },
+        "@vitejs/devtools": {
+          "optional": true
+        },
+        "esbuild": {
+          "optional": true
+        },
+        "jiti": {
+          "optional": true
+        },
+        "less": {
+          "optional": true
+        },
+        "sass": {
+          "optional": true
+        },
+        "sass-embedded": {
+          "optional": true
+        },
+        "stylus": {
+          "optional": true
+        },
+        "sugarss": {
+          "optional": true
+        },
+        "terser": {
+          "optional": true
+        },
+        "tsx": {
+          "optional": true
+        },
+        "yaml": {
+          "optional": true
+        }
+      }
+    },
    "packages/web": {
      "name": "@arboretum/web",
      "version": "0.1.0",
--- a/package.json
+++ b/package.json
@@ -15,7 +15,10 @@
    "pack": "npm run build && npm pack -w @johanleroy/git-arboretum",
    "test": "vitest run",
    "dev:server": "npm run dev -w @johanleroy/git-arboretum",
-    "dev:web": "npm run dev -w @arboretum/web"
+    "dev:web": "npm run dev -w @arboretum/web",
+    "build:site": "npm run build -w @arboretum/site",
+    "dev:site": "npm run dev -w @arboretum/site",
+    "preview:site": "npm run preview -w @arboretum/site"
  },
  "devDependencies": {
    "@types/node": "^22.10.0",
--- a/packages/server/package.json
+++ b/packages/server/package.json
@@ -1,6 +1,6 @@
 {
  "name": "@johanleroy/git-arboretum",
-  "version": "1.4.1",
+  "version": "1.5.0",
  "description": "Self-hosted web dashboard for git worktrees and the Claude Code sessions running on them",
  "license": "MIT",
  "type": "module",
--- a/packages/server/scripts/acceptance-p5.mjs
+++ b/packages/server/scripts/acceptance-p5.mjs
@@ -24,15 +24,20 @@ const check = (name, ok, detail = '') => {
 };

 const tmp = mkdtempSync(join(tmpdir(), 'arb-accept-p5-'));
-const repo = join(tmp, 'demo-repo');
-execFileSync('mkdir', ['-p', repo]);
-const git = (...args) => execFileSync('git', args, { cwd: repo, stdio: 'pipe' });
+function initRepo(path) {
+  execFileSync('mkdir', ['-p', path]);
+  const git = (...args) => execFileSync('git', args, { cwd: path, stdio: 'pipe' });
  git('init', '-b', 'main');
  git('config', 'user.email', 'test@arboretum.dev');
  git('config', 'user.name', 'Test');
-execFileSync('bash', ['-lc', 'echo "# demo" > README.md'], { cwd: repo });
+  execFileSync('bash', ['-lc', 'echo "# demo" > README.md'], { cwd: path });
  git('add', '-A');
  git('commit', '-m', 'init');
+}
+const repo = join(tmp, 'demo-repo');
+const repo2 = join(tmp, 'demo-repo-2');
+initRepo(repo);
+initRepo(repo2);

 const srv = spawn(
  'node',
@@ -109,6 +114,41 @@ try {
  const pushedAdd = await c.waitMsg((m) => m.type === 'group_update' && m.group?.repoIds?.includes(repoSummary.id));
  check('broadcast WS group_update (ajout repo)', !!pushedAdd);

+  // ---- P6 : session de groupe multi-repo (UNE session couvrant tous les repos via --add-dir) ----
+  // Enregistre un 2e repo, l'ajoute au groupe, puis lance UNE session de groupe (bash, sans quota).
+  const addRepo2 = await j('/api/v1/repos', 'POST', cookie, { path: repo2 });
+  const repo2Summary = (await addRepo2.json()).repo;
+  check('POST /repos (2e repo) → 201', addRepo2.status === 201 && repo2Summary?.valid === true);
+  await j(`/api/v1/groups/${group.id}/repos`, 'POST', cookie, { repoId: repo2Summary.id });
+
+  // Mode « checkouts principaux » (pas de branch) : couvre le worktree principal de chaque repo.
+  const gsRes = await j(`/api/v1/groups/${group.id}/session`, 'POST', cookie, { command: 'bash' });
+  const gsBody = await gsRes.json();
+  const gsession = gsBody.session;
+  check('POST /groups/:id/session → 201', gsRes.status === 201 && !!gsession);
+  check('session de groupe : 2 répertoires couverts', Array.isArray(gsBody.dirs) && gsBody.dirs.length === 2);
+  check('session de groupe : addedDirs (1 dir supplémentaire)', (gsession?.addedDirs?.length ?? 0) === 1);
+  check('session de groupe : groupId posé', gsession?.groupId === group.id);
+  check('session de groupe : cwd primaire + addedDir = 2 repos', new Set([gsession?.cwd, ...(gsession?.addedDirs ?? [])]).size === 2);
+
+  // La session apparaît dans la liste globale avec son groupId.
+  const sessList = await (await j('/api/v1/sessions', 'GET', cookie)).json();
+  const listed = sessList.sessions?.find((s) => s.id === gsession.id);
+  check('GET /sessions : session de groupe présente avec groupId', listed?.groupId === group.id);
+
+  // broadcast WS session_update reçu pour la session de groupe.
+  const pushedSession = await c.waitMsg((m) => m.type === 'session_update' && m.session?.id === gsession.id);
+  check('broadcast WS session_update (session de groupe)', !!pushedSession);
+
+  // groupe sans worktree résolu (branche inexistante) → 400.
+  const gsBad = await j(`/api/v1/groups/${group.id}/session`, 'POST', cookie, { command: 'bash', branch: 'no/such/branch' });
+  check('POST /groups/:id/session branche absente → 400', gsBad.status === 400);
+
+  // Arrêt de la session de groupe + nettoyage du 2e repo (CASCADE retire repo2 de la membership).
+  const killSession = await j(`/api/v1/sessions/${gsession.id}`, 'DELETE', cookie);
+  check('DELETE session de groupe → 200', killSession.status === 200);
+  await j(`/api/v1/repos/${repo2Summary.id}`, 'DELETE', cookie);
+
  // Renommage via PATCH.
  const patched = await j(`/api/v1/groups/${group.id}`, 'PATCH', cookie, { label: 'Renamed' });
  check('PATCH /groups/:id → 200 (renommé)', patched.status === 200 && (await patched.json()).group?.label === 'Renamed');
--- a/packages/server/src/app.ts
+++ b/packages/server/src/app.ts
@@ -170,7 +170,7 @@ export function buildApp(config: Config, db: Db, serverVersion: string): AppBund
  registerAuthRoutes(app, auth, limiter, serverVersion, db);
  registerSessionRoutes(app, manager, discovery);
  registerRepoRoutes(app, worktrees, db);
-  registerGroupRoutes(app, groups, db);
+  registerGroupRoutes(app, groups, db, worktrees, manager);
  registerWorktreeRoutes(app, worktrees);
  registerPushRoutes(app, push, db);
  registerSettingsRoutes(app, db, config, serverVersion, push);
--- a/packages/server/src/core/claude-launcher.ts
+++ b/packages/server/src/core/claude-launcher.ts
@@ -10,6 +10,8 @@ export interface SpawnOptions {
  command: 'claude' | 'bash';
  /** reprise d'une session existante (P2) : `--resume <id>`, `--fork-session` si fork. */
  resume?: { claudeSessionId: string; fork?: boolean };
+  /** répertoires supplémentaires à relier dans une seule session (P6) : `--add-dir <path>` répété. */
+  addDirs?: string[];
 }

 let cachedClaudeBin: string | null = null;
@@ -42,5 +44,7 @@ export function buildSpawnSpec(opts: SpawnOptions): SpawnSpec {
    args.push('--resume', opts.resume.claudeSessionId);
    if (opts.resume.fork) args.push('--fork-session');
  }
+  // Session de groupe : relie plusieurs repos/worktrees dans une seule session (P6).
+  for (const dir of opts.addDirs ?? []) args.push('--add-dir', dir);
  return { file: resolveClaudeBin(), args, env };
 }
--- a/packages/server/src/core/group-manager.ts
+++ b/packages/server/src/core/group-manager.ts
@@ -167,6 +167,8 @@ export class GroupManager extends EventEmitter<GroupManagerEvents> {
    // CASCADE (PRAGMA foreign_keys = ON) purge group_repos.
    const res = this.db.prepare('DELETE FROM groups WHERE id = ?').run(id);
    if (res.changes === 0) return false;
+    // Les sessions de groupe (P6) ne sont pas en FK : on désorpheline leur group_id manuellement.
+    this.db.prepare('UPDATE sessions SET group_id = NULL WHERE group_id = ?').run(id);
    this.emit('group_removed', id);
    return true;
  }
--- a/packages/server/src/core/pty-manager.ts
+++ b/packages/server/src/core/pty-manager.ts
@@ -20,6 +20,17 @@ const NOTIFY_DEBOUNCE_MS = 1500;
 const CLAUDE_ID_POLL_MS = 400;
 const CLAUDE_ID_TIMEOUT_MS = 60_000;

+/** Parse la colonne `added_dirs` (JSON array de chemins) de façon défensive ; [] si NULL/invalide. */
+function parseAddedDirs(raw: string | null): string[] {
+  if (!raw) return [];
+  try {
+    const v = JSON.parse(raw);
+    return Array.isArray(v) ? v.filter((x): x is string => typeof x === 'string') : [];
+  } catch {
+    return [];
+  }
+}
+
 /** Lien entre un client WS attaché et une session. La gateway fournit les callbacks d'envoi. */
 export interface ClientBinding {
  channel: number;
@@ -48,6 +59,10 @@ interface ManagedSession {
  killTimer: NodeJS.Timeout | null;
  /** ID interne du CLI claude, résolu via le registre après spawn (null pour bash / pas encore prêt). */
  claudeSessionId: string | null;
+  /** répertoires supplémentaires reliés dans la session (--add-dir) ; [] pour une session mono-repo (P6). */
+  addedDirs: string[];
+  /** groupe propriétaire d'une session de groupe multi-repo ; null sinon (P6). */
+  groupId: string | null;
  /** détection d'état fin (busy/waiting/idle + dialogue) ; null pour bash (P3-B). */
  tracker: SessionActivityTracker | null;
  /** dernière activité notifiée (détection du front montant vers `waiting` pour le push P4-B). */
@@ -72,14 +87,33 @@ export class PtyManager extends EventEmitter<PtyManagerEvents> {
    super();
  }

-  spawn(opts: { cwd: string; command?: 'claude' | 'bash'; resume?: { claudeSessionId: string; fork?: boolean } }): SessionSummary {
+  spawn(opts: {
+    cwd: string;
+    command?: 'claude' | 'bash';
+    resume?: { claudeSessionId: string; fork?: boolean };
+    /** répertoires supplémentaires à relier (session de groupe multi-repo, P6). */
+    addDirs?: string[];
+    /** groupe propriétaire (session de groupe, P6). */
+    groupId?: string;
+  }): SessionSummary {
    const cwd = opts.cwd;
    if (!existsSync(cwd) || !statSync(cwd).isDirectory()) {
      throw Object.assign(new Error(`Not a directory: ${cwd}`), { statusCode: 400 });
    }
+    // Dédoublonne et écarte le cwd primaire ; valide chaque répertoire supplémentaire (comme le cwd).
+    const addedDirs = [...new Set(opts.addDirs ?? [])].filter((d) => d !== cwd);
+    for (const dir of addedDirs) {
+      if (!existsSync(dir) || !statSync(dir).isDirectory()) {
+        throw Object.assign(new Error(`Not a directory: ${dir}`), { statusCode: 400 });
+      }
+    }
    // Un resume/fork est toujours une session claude (le cwd d'origine est garanti par l'appelant — S1).
    const command = opts.resume ? 'claude' : (opts.command ?? 'claude');
-    const spec = buildSpawnSpec({ command, ...(opts.resume ? { resume: opts.resume } : {}) });
+    const spec = buildSpawnSpec({
+      command,
+      ...(opts.resume ? { resume: opts.resume } : {}),
+      ...(addedDirs.length ? { addDirs: addedDirs } : {}),
+    });
    const id = randomUUID();
    const proc = pty.spawn(spec.file, spec.args, {
      name: 'xterm-256color',
@@ -101,6 +135,8 @@ export class PtyManager extends EventEmitter<PtyManagerEvents> {
      exited: null,
      killTimer: null,
      claudeSessionId: null,
+      addedDirs,
+      groupId: opts.groupId ?? null,
      tracker: null,
      prevActivity: null,
      notifyTimer: null,
@@ -116,8 +152,16 @@ export class PtyManager extends EventEmitter<PtyManagerEvents> {
    }
    this.live.set(id, session);
    this.db
-      .prepare('INSERT INTO sessions (id, cwd, command, created_at, resumed_from) VALUES (?, ?, ?, ?, ?)')
-      .run(id, cwd, command, session.createdAt, opts.resume?.claudeSessionId ?? null);
+      .prepare('INSERT INTO sessions (id, cwd, command, created_at, resumed_from, added_dirs, group_id) VALUES (?, ?, ?, ?, ?, ?, ?)')
+      .run(
+        id,
+        cwd,
+        command,
+        session.createdAt,
+        opts.resume?.claudeSessionId ?? null,
+        addedDirs.length ? JSON.stringify(addedDirs) : null,
+        session.groupId,
+      );

    proc.onData((data) => this.handleOutput(session, Buffer.from(data, 'utf8')));
    proc.onExit(({ exitCode, signal }) => this.handleExit(session, exitCode, signal ?? null));
@@ -145,6 +189,18 @@ export class PtyManager extends EventEmitter<PtyManagerEvents> {
    setTimeout(tick, CLAUDE_ID_POLL_MS).unref();
  }

+  /**
+   * Contexte de session de groupe (P6) à réinjecter au resume : derniers `added_dirs`/`group_id`
+   * persistés pour ce claudeSessionId. Permet à `--resume` de re-relier les mêmes répertoires.
+   */
+  groupSessionContext(claudeSessionId: string): { addedDirs: string[]; groupId: string | null } | null {
+    const row = this.db
+      .prepare('SELECT added_dirs, group_id FROM sessions WHERE claude_session_id = ? AND added_dirs IS NOT NULL ORDER BY created_at DESC LIMIT 1')
+      .get(claudeSessionId) as { added_dirs: string | null; group_id: string | null } | undefined;
+    if (!row) return null;
+    return { addedDirs: parseAddedDirs(row.added_dirs), groupId: row.group_id };
+  }
+
  /** Session managée VIVANTE portant ce claudeSessionId (garde-fou anti-resume d'une session vivante). */
  findLiveByClaudeSessionId(claudeSessionId: string): SessionSummary | null {
    for (const s of this.live.values()) {
@@ -170,29 +226,34 @@ export class PtyManager extends EventEmitter<PtyManagerEvents> {
    const liveSummaries = [...this.live.values()].map((s) => this.summarize(s));
    const liveIds = new Set(this.live.keys());
    const rows = this.db
-      .prepare('SELECT id, cwd, command, title, created_at, ended_at, exit_code, claude_session_id FROM sessions ORDER BY created_at DESC LIMIT 100')
-      .all() as Array<{ id: string; cwd: string; command: string; title: string | null; created_at: string; ended_at: string | null; exit_code: number | null; claude_session_id: string | null }>;
+      .prepare('SELECT id, cwd, command, title, created_at, ended_at, exit_code, claude_session_id, added_dirs, group_id FROM sessions ORDER BY created_at DESC LIMIT 100')
+      .all() as Array<{ id: string; cwd: string; command: string; title: string | null; created_at: string; ended_at: string | null; exit_code: number | null; claude_session_id: string | null; added_dirs: string | null; group_id: string | null }>;
    const historical: SessionSummary[] = rows
      .filter((r) => !liveIds.has(r.id))
-      .map((r) => ({
+      .map((r) => {
+        const addedDirs = parseAddedDirs(r.added_dirs);
+        return {
          id: r.id,
          cwd: r.cwd,
          command: r.command,
          title: r.title,
-        status: 'exited',
+          status: 'exited' as const,
          live: false,
          createdAt: r.created_at,
          endedAt: r.ended_at,
          exitCode: r.exit_code,
          clients: 0,
-        source: 'managed',
+          source: 'managed' as const,
          claudeSessionId: r.claude_session_id,
          pid: null,
          // une session claude morte avec un claudeSessionId connu est reprenable (--resume direct).
          resumable: r.command === 'claude' && r.claude_session_id != null,
          attachable: false,
          registryStatus: null,
-      }));
+          ...(addedDirs.length ? { addedDirs } : {}),
+          groupId: r.group_id,
+        };
+      });
    return [...liveSummaries, ...historical];
  }

@@ -427,6 +488,8 @@ export class PtyManager extends EventEmitter<PtyManagerEvents> {
      activity: act?.activity ?? null,
      waitingFor: act?.waitingFor ?? null,
      dialog: act?.dialog ?? null,
+      ...(s.addedDirs.length ? { addedDirs: s.addedDirs } : {}),
+      groupId: s.groupId,
    };
  }
 }
--- a/packages/server/src/db/index.ts
+++ b/packages/server/src/db/index.ts
@@ -118,6 +118,17 @@ const MIGRATIONS: Array<{ id: number; sql: string }> = [
      CREATE INDEX idx_audit_ts ON audit_logs(ts);
    `,
  },
+  {
+    // P6 — session de groupe multi-repo. Une session peut couvrir plusieurs répertoires (--add-dir)
+    // et appartenir à un groupe. `added_dirs` : JSON array de chemins absolus (NULL si mono-repo).
+    // `group_id` : pas de FK (ALTER ADD COLUMN sqlite n'en pose pas) ; nettoyé à la suppression du groupe.
+    id: 8,
+    sql: `
+      ALTER TABLE sessions ADD COLUMN added_dirs TEXT;
+      ALTER TABLE sessions ADD COLUMN group_id TEXT;
+      CREATE INDEX idx_sessions_group_id ON sessions(group_id);
+    `,
+  },
 ];

 export type Db = DatabaseSync;
--- a/packages/server/src/routes/groups.ts
+++ b/packages/server/src/routes/groups.ts
@@ -2,16 +2,26 @@ import type { FastifyInstance } from 'fastify';
 import type {
  AddRepoRequest,
  CreateGroupRequest,
+  CreateGroupSessionRequest,
  GroupResponse,
+  GroupSessionResponse,
  GroupsListResponse,
  UpdateGroupRequest,
 } from '@arboretum/shared';
 import type { GroupManager } from '../core/group-manager.js';
+import type { WorktreeManager } from '../core/worktree-manager.js';
+import type { PtyManager } from '../core/pty-manager.js';
 import type { Db } from '../db/index.js';
 import { recordAudit } from '../core/audit-log.js';
 import { sendManagerError } from './repos.js';

-export function registerGroupRoutes(app: FastifyInstance, gm: GroupManager, db: Db): void {
+export function registerGroupRoutes(
+  app: FastifyInstance,
+  gm: GroupManager,
+  db: Db,
+  wt: WorktreeManager,
+  manager: PtyManager,
+): void {
  app.get('/api/v1/groups', async (): Promise<GroupsListResponse> => ({ groups: gm.listGroups() }));

  app.get('/api/v1/groups/:id', async (req, reply) => {
@@ -88,4 +98,62 @@ export function registerGroupRoutes(app: FastifyInstance, gm: GroupManager, db:
      return sendManagerError(reply, err);
    }
  });
+
+  // Session de groupe (P6) : UNE session Claude couvrant tous les repos du groupe (--add-dir).
+  // Les répertoires sont résolus côté serveur depuis les propres worktrees du groupe — le client
+  // ne passe jamais de chemin brut. `branch` présent → worktree de cette branche par repo ;
+  // absent → le worktree principal de chaque repo.
+  app.post('/api/v1/groups/:id/session', async (req, reply) => {
+    const { id } = req.params as { id: string };
+    const body = (req.body as Partial<CreateGroupSessionRequest> | null) ?? {};
+    const command = body.command ?? 'claude';
+    if (command !== 'claude' && command !== 'bash') {
+      return reply.status(400).send({ error: { code: 'BAD_REQUEST', message: 'command must be claude or bash' } });
+    }
+    const branch = typeof body.branch === 'string' && body.branch.trim() !== '' ? body.branch.trim() : null;
+
+    let group;
+    try {
+      group = gm.getGroup(id);
+    } catch (err) {
+      return sendManagerError(reply, err);
+    }
+
+    const dirs: string[] = [];
+    const skipped: Array<{ repoId: string; reason: string }> = [];
+    for (const repoId of group.repoIds) {
+      let worktrees;
+      try {
+        worktrees = await wt.listRepoWorktrees(repoId);
+      } catch (err) {
+        skipped.push({ repoId, reason: err instanceof Error ? err.message : String(err) });
+        continue;
+      }
+      const match = branch ? worktrees.find((w) => w.branch === branch) : worktrees.find((w) => w.isMain);
+      if (!match) {
+        skipped.push({ repoId, reason: branch ? `no worktree on branch ${branch}` : 'no main worktree' });
+        continue;
+      }
+      if (!dirs.includes(match.path)) dirs.push(match.path);
+    }
+
+    const [primary, ...rest] = dirs;
+    if (primary === undefined) {
+      return reply.status(400).send({ error: { code: 'BAD_REQUEST', message: 'no directory to span (group has no resolvable worktree)' } });
+    }
+
+    try {
+      const session = manager.spawn({ cwd: primary, addDirs: rest, command, groupId: id });
+      recordAudit(db, {
+        actor: req.authContext?.tokenId ?? 'unknown',
+        action: 'group.session.create',
+        resourceId: id,
+        details: { command, dirs: dirs.length, ...(branch ? { branch } : {}) },
+      });
+      return reply.status(201).send({ session, dirs, skipped } satisfies GroupSessionResponse);
+    } catch (err) {
+      const statusCode = (err as { statusCode?: number }).statusCode ?? 500;
+      return reply.status(statusCode).send({ error: { code: 'SPAWN_FAILED', message: (err as Error).message } });
+    }
+  });
 }
--- a/packages/server/src/routes/sessions.ts
+++ b/packages/server/src/routes/sessions.ts
@@ -39,7 +39,14 @@ export function registerSessionRoutes(app: FastifyInstance, manager: PtyManager,
      return reply.status(409).send({ error: { code: 'SESSION_LIVE', message: 'Session is live — fork it instead' } });
    }
    try {
-      const session = manager.spawn({ cwd: discovered.cwd, resume: { claudeSessionId: id } });
+      // Session de groupe (P6) : re-relie les mêmes répertoires (--add-dir) et son groupe au resume.
+      const ctx = manager.groupSessionContext(id);
+      const session = manager.spawn({
+        cwd: discovered.cwd,
+        resume: { claudeSessionId: id },
+        ...(ctx?.addedDirs.length ? { addDirs: ctx.addedDirs } : {}),
+        ...(ctx?.groupId ? { groupId: ctx.groupId } : {}),
+      });
      const res: SessionResponse = { session };
      return reply.status(201).send(res);
    } catch (err) {
--- a/packages/server/test/claude-launcher.test.ts
+++ b/packages/server/test/claude-launcher.test.ts
@@ -0,0 +1,29 @@
+import { describe, expect, it, vi } from 'vitest';
+import { buildSpawnSpec } from '../src/core/claude-launcher.js';
+
+// resolveClaudeBin() fait `which claude` : on le stub pour ne pas dépendre d'un claude réel en PATH.
+vi.mock('node:child_process', () => ({ execFileSync: () => '/usr/bin/claude\n' }));
+
+describe('buildSpawnSpec — session de groupe multi-repo (P6)', () => {
+  it('émet un --add-dir par répertoire supplémentaire (claude)', () => {
+    const spec = buildSpawnSpec({ command: 'claude', addDirs: ['/a', '/b', '/c'] });
+    expect(spec.file).toBe('/usr/bin/claude');
+    expect(spec.args).toEqual(['--add-dir', '/a', '--add-dir', '/b', '--add-dir', '/c']);
+  });
+
+  it('combine --resume et --add-dir (reprise d’une session de groupe)', () => {
+    const spec = buildSpawnSpec({ command: 'claude', resume: { claudeSessionId: 'sid' }, addDirs: ['/x'] });
+    expect(spec.args).toEqual(['--resume', 'sid', '--add-dir', '/x']);
+  });
+
+  it('aucun --add-dir quand addDirs est vide/absent', () => {
+    expect(buildSpawnSpec({ command: 'claude' }).args).toEqual([]);
+    expect(buildSpawnSpec({ command: 'claude', addDirs: [] }).args).toEqual([]);
+  });
+
+  it('ignore addDirs pour bash (pas de --add-dir)', () => {
+    const spec = buildSpawnSpec({ command: 'bash', addDirs: ['/a', '/b'] });
+    expect(spec.file).toBe('bash');
+    expect(spec.args).toEqual(['--norc']);
+  });
+});
--- a/packages/server/test/group-manager.test.ts
+++ b/packages/server/test/group-manager.test.ts
@@ -97,4 +97,15 @@ describe('GroupManager', () => {
    db.prepare('DELETE FROM repos WHERE id = ?').run('repo-a');
    expect(gm.getGroup(g.id).repoIds).toEqual(['repo-b']);
  });
+
+  it('deleteGroup : désorpheline le group_id des sessions de groupe (P6)', () => {
+    const g = gm.createGroup({ label: 'A' });
+    // session de groupe liée à g (insérée directement, comme le ferait PtyManager.spawn).
+    db.prepare(
+      'INSERT INTO sessions (id, cwd, command, created_at, group_id) VALUES (?, ?, ?, ?, ?)',
+    ).run('sess-1', '/tmp/a', 'claude', new Date().toISOString(), g.id);
+    expect(gm.deleteGroup(g.id)).toBe(true);
+    const row = db.prepare('SELECT group_id FROM sessions WHERE id = ?').get('sess-1') as { group_id: string | null };
+    expect(row.group_id).toBeNull();
+  });
 });
--- a/packages/server/test/pty-manager.test.ts
+++ b/packages/server/test/pty-manager.test.ts
@@ -574,4 +574,53 @@ describe('PtyManager (pty mocké)', () => {
      expect(manager.attach(summary.id, makeBinding('interactive'), 80, 24)).toEqual({ ok: false, code: 'NOT_FOUND' });
    });
  });
+
+  describe('session de groupe multi-repo (P6)', () => {
+    it('spawn avec addDirs : --add-dir au pty, addedDirs + groupId résumés et persistés', () => {
+      const d1 = mkdtempSync(join(tmpdir(), 'arb-g1-'));
+      const d2 = mkdtempSync(join(tmpdir(), 'arb-g2-'));
+      try {
+        const summary = manager.spawn({ cwd, command: 'claude', addDirs: [d1, d2], groupId: 'grp1' });
+        expect(lastPty().args).toEqual(['--add-dir', d1, '--add-dir', d2]);
+        expect(summary.addedDirs).toEqual([d1, d2]);
+        expect(summary.groupId).toBe('grp1');
+        const row = db.prepare('SELECT added_dirs, group_id FROM sessions WHERE id = ?').get(summary.id) as {
+          added_dirs: string | null;
+          group_id: string | null;
+        };
+        expect(JSON.parse(row.added_dirs as string)).toEqual([d1, d2]);
+        expect(row.group_id).toBe('grp1');
+      } finally {
+        rmSync(d1, { recursive: true, force: true });
+        rmSync(d2, { recursive: true, force: true });
+      }
+    });
+
+    it('dédoublonne et écarte le cwd primaire des addDirs', () => {
+      const d1 = mkdtempSync(join(tmpdir(), 'arb-g4-'));
+      try {
+        const summary = manager.spawn({ cwd, command: 'claude', addDirs: [d1, d1, cwd] });
+        expect(summary.addedDirs).toEqual([d1]);
+      } finally {
+        rmSync(d1, { recursive: true, force: true });
+      }
+    });
+
+    it('rejette un addDir inexistant (400)', () => {
+      expect(() => manager.spawn({ cwd, command: 'bash', addDirs: ['/no/such/dir/xyz-arb'] })).toThrow();
+    });
+
+    it('groupSessionContext renvoie les addedDirs/groupId persistés (resume)', () => {
+      const d1 = mkdtempSync(join(tmpdir(), 'arb-g5-'));
+      try {
+        const summary = manager.spawn({ cwd, command: 'claude', addDirs: [d1], groupId: 'grpX' });
+        // simule la capture du claudeSessionId (normalement résolue via le registre)
+        db.prepare('UPDATE sessions SET claude_session_id = ? WHERE id = ?').run('cs-1', summary.id);
+        expect(manager.groupSessionContext('cs-1')).toEqual({ addedDirs: [d1], groupId: 'grpX' });
+        expect(manager.groupSessionContext('unknown')).toBeNull();
+      } finally {
+        rmSync(d1, { recursive: true, force: true });
+      }
+    });
+  });
 });
--- a/packages/shared/src/api.ts
+++ b/packages/shared/src/api.ts
@@ -152,6 +152,22 @@ export interface AddRepoRequest {
  repoId: string;
 }

+// ---- Session de groupe multi-repo (P6) ----
+/** Lance UNE session Claude couvrant tous les repos du groupe (via `--add-dir`). */
+export interface CreateGroupSessionRequest {
+  /** défaut : claude. */
+  command?: 'claude' | 'bash';
+  /** présent → couvre le worktree de cette branche dans chaque repo ; absent → les checkouts principaux. */
+  branch?: string;
+}
+export interface GroupSessionResponse {
+  session: SessionSummary;
+  /** répertoires effectivement couverts par la session (cwd primaire en tête). */
+  dirs: string[];
+  /** repos du groupe pour lesquels aucun worktree n'a pu être résolu. */
+  skipped: Array<{ repoId: string; reason: string }>;
+}
+
 // ---- Navigateur de répertoires (sélecteur de dossier côté web) ----
 export interface FsEntry {
  name: string;
--- a/packages/shared/src/protocol.ts
+++ b/packages/shared/src/protocol.ts
@@ -113,6 +113,11 @@ export interface SessionSummary {
  waitingFor?: string | null;
  /** dialogue typé en cours (présent quand activity === 'waiting'). */
  dialog?: SessionDialog | null;
+  // ---- P6 : session de groupe multi-repo (additif) ----
+  /** répertoires supplémentaires couverts via `--add-dir` ; absent/[] pour une session mono-repo. */
+  addedDirs?: string[];
+  /** groupe propriétaire d'une session de groupe (couvre plusieurs repos) ; null/absent sinon. */
+  groupId?: string | null;
 }

 // ---- Worktrees & repos (P3) ----
--- a/packages/site/index.html
+++ b/packages/site/index.html
@@ -0,0 +1,53 @@
+<!doctype html>
+<html lang="en" style="background-color: #09090b">
+  <head>
+    <meta charset="utf-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1" />
+    <meta name="color-scheme" content="dark" />
+    <meta name="theme-color" content="#09090b" />
+
+    <title>Arboretum — Mission control for your AI coding agents</title>
+    <meta
+      name="description"
+      content="Arboretum is a local-first daemon you launch with npx that serves a web dashboard to run and supervise many Claude Code sessions across git worktrees — from any device, even your phone."
+    />
+    <link rel="canonical" href="https://git-arboretum.com/" />
+
+    <!-- Open Graph / Twitter -->
+    <meta property="og:type" content="website" />
+    <meta property="og:url" content="https://git-arboretum.com/" />
+    <meta property="og:title" content="Arboretum — Mission control for your AI coding agents" />
+    <meta
+      property="og:description"
+      content="Run and supervise many Claude Code sessions across every git worktree — from any device, even your phone."
+    />
+    <meta property="og:site_name" content="Arboretum" />
+    <meta property="og:image" content="https://git-arboretum.com/assets/og-cover.png" />
+    <meta property="og:image:width" content="1200" />
+    <meta property="og:image:height" content="630" />
+    <meta property="og:image:alt" content="Arboretum — mission control for your AI coding agents" />
+    <meta name="twitter:card" content="summary_large_image" />
+    <meta name="twitter:title" content="Arboretum — Mission control for your AI coding agents" />
+    <meta
+      name="twitter:description"
+      content="Run and supervise many Claude Code sessions across every git worktree — from any device, even your phone."
+    />
+    <meta name="twitter:image" content="https://git-arboretum.com/assets/og-cover.png" />
+
+    <!-- Icons -->
+    <link rel="icon" type="image/svg+xml" href="/icon.svg" />
+    <link rel="icon" type="image/x-icon" href="/favicon.ico" />
+    <link rel="apple-touch-icon" href="/apple-touch-icon.png" />
+    <!-- Polices JetBrains Mono self-host via @fontsource (importées dans src/main.ts). -->
+  </head>
+  <body>
+    <div id="app"></div>
+    <noscript>
+      <div style="padding: 24px; font-family: system-ui, sans-serif; color: #f4f4f5; text-align: center">
+        Arboretum — mission control for your AI coding agents.
+        <a href="https://git.lidge.fr/johanleroy/arboretum" style="color: #34d399">View on Gitea</a>.
+      </div>
+    </noscript>
+    <script type="module" src="/src/main.ts"></script>
+  </body>
+</html>
--- a/packages/site/package.json
+++ b/packages/site/package.json
@@ -0,0 +1,24 @@
+{
+  "name": "@arboretum/site",
+  "private": true,
+  "version": "0.1.0",
+  "type": "module",
+  "scripts": {
+    "dev": "vite",
+    "build": "vue-tsc --noEmit && vite build",
+    "preview": "vite preview"
+  },
+  "dependencies": {
+    "vue": "^3.5.38",
+    "vue-i18n": "^11.4.5"
+  },
+  "devDependencies": {
+    "@fontsource/jetbrains-mono": "^5.1.0",
+    "@tailwindcss/vite": "^4.3.0",
+    "@vitejs/plugin-vue": "^6.0.7",
+    "tailwindcss": "^4.3.0",
+    "typescript": "^5.7.0",
+    "vite": "^8.0.16",
+    "vue-tsc": "^3.3.4"
+  }
+}
--- a/packages/site/public/.htaccess
+++ b/packages/site/public/.htaccess
@@ -0,0 +1,16 @@
+# git-arboretum.com — site vitrine statique (Vue 3 / Vite).
+#
+# Google PageSpeed (mod_pagespeed) renvoie un corps HTML VIDE sur ce domaine Plesk
+# (la home répond 200 mais 0 octet → page blanche), alors que les assets statiques
+# passent. Les bundles Vite sont déjà minifiés, hashés et gzippés : PageSpeed
+# n'apporte rien ici et casse le rendu. On le désactive pour ce vhost.
+#
+# NB : si l'hébergement interdit ces directives en .htaccess (AllowOverride
+# restrictif), Apache renverra une 500 → dans ce cas, supprimer ce fichier et
+# désactiver PageSpeed depuis Plesk (Apache & nginx Settings).
+<IfModule pagespeed_module>
+  ModPagespeed off
+</IfModule>
+<IfModule ngx_pagespeed_module>
+  pagespeed off;
+</IfModule>
--- a/packages/site/public/apple-touch-icon.png
+++ b/packages/site/public/apple-touch-icon.png
--- a/packages/site/public/assets/arboretum-mark.png
+++ b/packages/site/public/assets/arboretum-mark.png
--- a/packages/site/public/assets/og-cover.png
+++ b/packages/site/public/assets/og-cover.png
--- a/packages/site/public/favicon.ico
+++ b/packages/site/public/favicon.ico
--- a/packages/site/public/icon.svg
+++ b/packages/site/public/icon.svg
@@ -0,0 +1,46 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="512" height="512" viewBox="0 0 512 512" role="img" aria-label="Arboretum">
+  <defs>
+    <!-- glow néon : flou doux derrière les traits et les nœuds -->
+    <filter id="glow" x="-30%" y="-30%" width="160%" height="160%">
+      <feGaussianBlur stdDeviation="6" result="b"/>
+      <feMerge><feMergeNode in="b"/><feMergeNode in="SourceGraphic"/></feMerge>
+    </filter>
+    <linearGradient id="branch" x1="256" y1="430" x2="256" y2="90" gradientUnits="userSpaceOnUse">
+      <stop offset="0" stop-color="#10b981"/>
+      <stop offset="1" stop-color="#34d399"/>
+    </linearGradient>
+  </defs>
+
+  <rect width="512" height="512" fill="#09090b"/>
+
+  <!-- branches / circuit (tronc + fourches symétriques), tracées dans la zone sûre maskable -->
+  <g fill="none" stroke="url(#branch)" stroke-width="17" stroke-linecap="round" stroke-linejoin="round" filter="url(#glow)">
+    <!-- tronc : du nœud sommet jusqu'à la base avec le curseur >_ -->
+    <path d="M256 96 V392"/>
+    <!-- paire haute -->
+    <path d="M256 232 L150 232 V150"/>
+    <path d="M256 232 L362 232 V150"/>
+    <!-- paire médiane -->
+    <path d="M256 300 L104 300 V214"/>
+    <path d="M256 300 L408 300 V214"/>
+    <!-- paire basse -->
+    <path d="M256 356 L150 356 V300"/>
+    <path d="M256 356 L362 356 V300"/>
+    <!-- base : invite de commande >_ -->
+    <path d="M232 404 L246 418 L232 432" stroke-width="14"/>
+    <path d="M258 434 H286" stroke-width="14"/>
+  </g>
+
+  <!-- nœuds (sessions) : anneaux cyan lumineux, centre sombre -->
+  <g filter="url(#glow)">
+    <g fill="#09090b" stroke="#22d3ee" stroke-width="9">
+      <circle cx="256" cy="96"  r="20"/>
+      <circle cx="150" cy="150" r="16"/>
+      <circle cx="362" cy="150" r="16"/>
+      <circle cx="104" cy="214" r="16"/>
+      <circle cx="408" cy="214" r="16"/>
+      <circle cx="150" cy="300" r="16"/>
+      <circle cx="362" cy="300" r="16"/>
+    </g>
+  </g>
+</svg>
--- a/packages/site/public/robots.txt
+++ b/packages/site/public/robots.txt
@@ -0,0 +1,4 @@
+User-agent: *
+Allow: /
+
+Sitemap: https://git-arboretum.com/sitemap.xml
--- a/packages/site/public/sitemap.xml
+++ b/packages/site/public/sitemap.xml
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
+  <url>
+    <loc>https://git-arboretum.com/</loc>
+    <lastmod>2026-06-19</lastmod>
+    <changefreq>monthly</changefreq>
+    <priority>1.0</priority>
+  </url>
+</urlset>
--- a/packages/site/src/App.vue
+++ b/packages/site/src/App.vue
@@ -0,0 +1,74 @@
+<script setup lang="ts">
+import { watch } from 'vue';
+import { useI18n } from 'vue-i18n';
+import AppHeader from './components/AppHeader.vue';
+import HeroSection from './components/HeroSection.vue';
+import ProblemSection from './components/ProblemSection.vue';
+import FeaturesSection from './components/FeaturesSection.vue';
+import ShowcaseSection from './components/ShowcaseSection.vue';
+import WorkGroupsSection from './components/WorkGroupsSection.vue';
+import HowItWorksSection from './components/HowItWorksSection.vue';
+import SecuritySection from './components/SecuritySection.vue';
+import FaqSection from './components/FaqSection.vue';
+import FinalCta from './components/FinalCta.vue';
+import AppFooter from './components/AppFooter.vue';
+
+const { locale } = useI18n();
+
+// Tient l'attribut <html lang> synchronisé avec la langue active.
+watch(
+  locale,
+  (l) => {
+    document.documentElement.lang = l;
+  },
+  { immediate: true },
+);
+
+// Grain de fond + halo emerald (décoratifs) — portés tels quels du design.
+const grainStyle = {
+  position: 'fixed',
+  inset: '0',
+  zIndex: 0,
+  pointerEvents: 'none',
+  backgroundImage: 'radial-gradient(rgba(255,255,255,.025) 1px,transparent 1.4px)',
+  backgroundSize: '34px 34px',
+  WebkitMaskImage: 'radial-gradient(ellipse 120% 70% at 50% -4%,#000,transparent 70%)',
+  maskImage: 'radial-gradient(ellipse 120% 70% at 50% -4%,#000,transparent 70%)',
+} as const;
+
+const glowStyle = {
+  position: 'fixed',
+  top: '-26%',
+  left: '50%',
+  transform: 'translateX(-50%)',
+  width: '1100px',
+  height: '680px',
+  zIndex: 0,
+  pointerEvents: 'none',
+  background: 'radial-gradient(50% 50% at 50% 50%,rgba(16,185,129,.12),transparent 64%)',
+  filter: 'blur(18px)',
+} as const;
+</script>
+
+<template>
+  <div class="relative overflow-x-hidden">
+    <div aria-hidden="true" :style="grainStyle"></div>
+    <div aria-hidden="true" :style="glowStyle"></div>
+
+    <AppHeader />
+
+    <main id="top" class="relative z-[1]">
+      <HeroSection />
+      <ProblemSection />
+      <FeaturesSection />
+      <ShowcaseSection />
+      <WorkGroupsSection />
+      <HowItWorksSection />
+      <SecuritySection />
+      <FaqSection />
+      <FinalCta />
+    </main>
+
+    <AppFooter />
+  </div>
+</template>
--- a/packages/site/src/components/AppFooter.vue
+++ b/packages/site/src/components/AppFooter.vue
@@ -0,0 +1,50 @@
+<script setup lang="ts">
+import { useI18n } from 'vue-i18n';
+import { INSTALL_COMMAND } from '../composables/useCopy';
+import { REPO, LICENSE, COFFEE } from '../lib/links';
+import IconGitea from './icons/IconGitea.vue';
+import CopyButton from './CopyButton.vue';
+
+const { t } = useI18n();
+</script>
+
+<template>
+  <footer class="relative z-[1] border-t border-[#1c1c1f]">
+    <div class="mx-auto flex max-w-[1200px] flex-wrap items-center justify-between gap-5 px-6 py-[34px]">
+      <div class="flex items-center gap-[11px]">
+        <img
+          src="/assets/arboretum-mark.png"
+          alt=""
+          width="22"
+          height="22"
+          class="h-[22px] w-[22px] object-contain"
+          style="filter: grayscale(1) brightness(1.5); opacity: 0.4"
+        />
+        <span class="font-mono text-sm text-zinc-300">git-arboretum.com</span>
+        <span class="ml-1 text-[13px] text-zinc-600">— {{ t('footTag') }}</span>
+      </div>
+      <div class="flex items-center gap-[22px] text-sm">
+        <a :href="REPO" target="_blank" rel="noopener" class="inline-flex items-center gap-1.5 text-zinc-400 no-underline transition-colors hover:text-emerald-400">
+          <IconGitea :size="15" />
+          Gitea
+        </a>
+        <a :href="LICENSE" target="_blank" rel="noopener" class="text-zinc-400 no-underline transition-colors hover:text-emerald-400">
+          {{ t('license') }}
+        </a>
+        <a
+          :href="COFFEE"
+          target="_blank"
+          rel="noopener"
+          class="inline-flex items-center gap-1.5 text-zinc-400 no-underline transition-colors hover:text-amber-400 focus-visible:rounded-md focus-visible:outline-2 focus-visible:outline-offset-2 focus-visible:outline-amber-400/70"
+        >
+          <svg width="15" height="15" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.7" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="M10 2v2" /><path d="M14 2v2" /><path d="M5 8h13a1 1 0 0 1 1 1v2a4 4 0 0 1-4 4H8a4 4 0 0 1-4-4V9a1 1 0 0 1 1-1Z" /><path d="M6 15a4 4 0 0 0 4 4h2a4 4 0 0 0 4-4" /><path d="M19 9h1.5a2.5 2.5 0 0 1 0 5H18" /></svg>
+          {{ t('coffee') }}
+        </a>
+        <div class="flex items-center gap-2">
+          <code class="font-mono text-[12.5px] text-zinc-600">{{ INSTALL_COMMAND }}</code>
+          <CopyButton variant="icon" :text="INSTALL_COMMAND" :label="t('copyCommand')" />
+        </div>
+      </div>
+    </div>
+  </footer>
+</template>
--- a/packages/site/src/components/AppHeader.vue
+++ b/packages/site/src/components/AppHeader.vue
@@ -0,0 +1,59 @@
+<script setup lang="ts">
+import { useI18n } from 'vue-i18n';
+import { REPO } from '../lib/links';
+import LangToggle from './LangToggle.vue';
+import IconGitea from './icons/IconGitea.vue';
+
+const { t } = useI18n();
+
+const navLinks = [
+  { href: '#features', key: 'navFeatures' },
+  { href: '#how', key: 'navHow' },
+  { href: '#security', key: 'navSecurity' },
+  { href: '#faq', key: 'navFaq' },
+] as const;
+</script>
+
+<template>
+  <header
+    class="sticky top-0 z-50 border-b border-[#1c1c1f] bg-[rgba(9,9,11,0.72)] backdrop-blur-[14px]"
+  >
+    <div class="mx-auto flex h-16 max-w-[1200px] items-center justify-between gap-6 px-6">
+      <a href="#top" class="flex items-center gap-2.5 text-zinc-100 no-underline">
+        <img
+          src="/assets/arboretum-mark.png"
+          alt="Arboretum"
+          width="28"
+          height="28"
+          class="block h-7 w-7 object-contain"
+        />
+        <span class="font-mono text-[17px] font-semibold tracking-[-0.01em]">Arboretum</span>
+      </a>
+
+      <nav class="hidden items-center gap-[30px] min-[900px]:flex">
+        <a
+          v-for="link in navLinks"
+          :key="link.href"
+          :href="link.href"
+          class="text-[14.5px] text-zinc-400 no-underline transition-colors hover:text-zinc-100"
+        >
+          {{ t(link.key) }}
+        </a>
+      </nav>
+
+      <div class="flex items-center gap-3.5">
+        <LangToggle />
+        <a
+          :href="REPO"
+          target="_blank"
+          rel="noopener"
+          aria-label="Gitea"
+          class="inline-flex items-center gap-[7px] rounded-lg border border-zinc-800 px-[13px] py-[7px] text-[13.5px] font-medium text-zinc-300 no-underline transition-colors hover:border-emerald-500/50 hover:text-emerald-400 focus-visible:outline-2 focus-visible:outline-offset-2 focus-visible:outline-emerald-500/70"
+        >
+          <IconGitea :size="16" />
+          Gitea
+        </a>
+      </div>
+    </div>
+  </header>
+</template>
--- a/packages/site/src/components/CopyButton.vue
+++ b/packages/site/src/components/CopyButton.vue
@@ -0,0 +1,57 @@
+<script setup lang="ts">
+import { useI18n } from 'vue-i18n';
+import { useCopy } from '../composables/useCopy';
+import IconCopy from './icons/IconCopy.vue';
+import IconCheck from './icons/IconCheck.vue';
+
+// Bouton « copier » réutilisable, avec retour visuel (icône ✓ + label) pendant 1800 ms.
+// Deux variantes :
+//  - 'bar'  : bouton étiqueté intégré aux barres de commande (hero, CTA final).
+//  - 'icon' : bouton compact icône seule, pour les blocs de code (étapes, footer).
+withDefaults(
+  defineProps<{
+    text: string;
+    variant?: 'bar' | 'icon';
+    label?: string; // aria-label décrivant ce qui est copié
+    barClass?: string; // padding/ajustements de la variante 'bar'
+  }>(),
+  { variant: 'bar', label: '', barClass: 'px-[15px]' },
+);
+
+const { t } = useI18n();
+const { copied, copy } = useCopy();
+</script>
+
+<template>
+  <button
+    v-if="variant === 'bar'"
+    type="button"
+    :aria-label="label || t('copy')"
+    :class="[
+      'inline-flex flex-none items-center gap-[7px] border-l border-zinc-800 bg-zinc-900 font-mono text-[13px] font-semibold transition-colors hover:bg-zinc-800 hover:text-emerald-400 focus-visible:outline-2 focus-visible:-outline-offset-2 focus-visible:outline-emerald-500/70',
+      barClass,
+      copied ? 'text-emerald-400' : 'text-zinc-300',
+    ]"
+    @click="copy(text)"
+  >
+    <component :is="copied ? IconCheck : IconCopy" :size="15" />
+    <span aria-live="polite">{{ copied ? t('copied') : t('copy') }}</span>
+  </button>
+
+  <button
+    v-else
+    type="button"
+    :aria-label="label || t('copy')"
+    :title="copied ? t('copied') : label || t('copy')"
+    :class="[
+      'inline-flex flex-none items-center justify-center rounded-md border p-1.5 transition-colors focus-visible:outline-2 focus-visible:outline-offset-2 focus-visible:outline-emerald-500/70',
+      copied
+        ? 'border-emerald-500/40 bg-zinc-800 text-emerald-400'
+        : 'border-zinc-800 bg-zinc-900/80 text-zinc-400 hover:border-emerald-500/40 hover:bg-zinc-800 hover:text-emerald-400',
+    ]"
+    @click="copy(text)"
+  >
+    <component :is="copied ? IconCheck : IconCopy" :size="14" />
+    <span aria-live="polite" class="sr-only">{{ copied ? t('copied') : t('copy') }}</span>
+  </button>
+</template>
--- a/packages/site/src/components/FaqSection.vue
+++ b/packages/site/src/components/FaqSection.vue
@@ -0,0 +1,52 @@
+<script setup lang="ts">
+import { computed, ref } from 'vue';
+import { useI18n } from 'vue-i18n';
+import { FAQS } from '../i18n/content';
+import type { AppLocale } from '../i18n';
+
+const { t, locale } = useI18n();
+const open = ref(0);
+const items = computed(() => FAQS[locale.value as AppLocale]);
+
+function toggle(i: number): void {
+  open.value = open.value === i ? -1 : i;
+}
+
+function panelStyle(i: number) {
+  return {
+    maxHeight: open.value === i ? '300px' : '0px',
+    opacity: open.value === i ? 1 : 0,
+    overflow: 'hidden',
+    transition: 'max-height .4s ease, opacity .35s ease',
+  } as const;
+}
+</script>
+
+<template>
+  <section id="faq" class="mx-auto max-w-[780px] scroll-mt-[84px] px-6 pb-[100px]">
+    <div v-reveal class="mb-[38px] text-center">
+      <div class="mb-3.5 font-mono text-xs uppercase tracking-[0.14em] text-emerald-400">{{ t('navFaq') }}</div>
+      <h2 class="m-0 text-[clamp(28px,3.4vw,40px)] font-semibold tracking-[-0.025em] text-zinc-50">{{ t('faqTitle') }}</h2>
+    </div>
+
+    <div v-reveal>
+      <div v-for="(f, i) in items" :key="i" class="border-t" :class="open === i ? 'border-emerald-400/40' : 'border-zinc-800'">
+        <button
+          type="button"
+          :aria-expanded="open === i"
+          :aria-controls="`faq-panel-${i}`"
+          class="flex w-full cursor-pointer items-center justify-between gap-4 border-none bg-transparent px-1 py-5 text-left text-[clamp(16px,2vw,18px)] font-medium text-zinc-50 focus-visible:rounded-md focus-visible:outline-2 focus-visible:outline-offset-2 focus-visible:outline-emerald-500/70"
+          @click="toggle(i)"
+        >
+          <span>{{ f.q }}</span>
+          <span class="flex flex-none text-emerald-400 transition-transform duration-300" :class="open === i ? 'rotate-180' : ''">
+            <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="#34d399" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="m6 9 6 6 6-6" /></svg>
+          </span>
+        </button>
+        <div :id="`faq-panel-${i}`" :style="panelStyle(i)" :inert="open !== i" :aria-hidden="open !== i">
+          <p class="m-0 max-w-[640px] px-1 pb-5 text-[15.5px] leading-[1.6] text-zinc-400">{{ f.a }}</p>
+        </div>
+      </div>
+    </div>
+  </section>
+</template>
--- a/packages/site/src/components/FeatureCard.vue
+++ b/packages/site/src/components/FeatureCard.vue
@@ -0,0 +1,17 @@
+<script setup lang="ts">
+defineProps<{ title: string }>();
+</script>
+
+<template>
+  <div
+    class="rounded-xl border border-zinc-800 bg-zinc-900/50 p-6 transition-[transform,border-color] duration-[180ms] ease-in-out hover:-translate-y-[3px] hover:border-emerald-400/40"
+  >
+    <div
+      class="mb-4 inline-flex h-[42px] w-[42px] items-center justify-center rounded-[10px] bg-emerald-500/10 text-emerald-400"
+    >
+      <slot name="icon" />
+    </div>
+    <h3 class="m-0 mb-[7px] text-lg font-semibold text-zinc-50">{{ title }}</h3>
+    <p class="m-0 text-[14.5px] leading-[1.55] text-zinc-400"><slot /></p>
+  </div>
+</template>
--- a/packages/site/src/components/FeaturesSection.vue
+++ b/packages/site/src/components/FeaturesSection.vue
@@ -0,0 +1,76 @@
+<script setup lang="ts">
+import { useI18n } from 'vue-i18n';
+import FeatureCard from './FeatureCard.vue';
+const { t } = useI18n();
+</script>
+
+<template>
+  <section id="features" class="mx-auto max-w-[1200px] scroll-mt-[84px] px-6 pb-[100px]">
+    <div v-reveal class="mb-[46px] text-center">
+      <div class="mb-3.5 font-mono text-xs uppercase tracking-[0.14em] text-emerald-400">{{ t('featKicker') }}</div>
+      <h2 class="m-0 text-[clamp(28px,3.4vw,40px)] font-semibold tracking-[-0.025em] text-zinc-50">
+        {{ t('featTitle') }}
+      </h2>
+    </div>
+
+    <div v-reveal class="grid grid-cols-[repeat(auto-fit,minmax(264px,1fr))] gap-4">
+      <FeatureCard :title="t('feat1Title')">
+        <template #icon>
+          <svg width="21" height="21" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.8" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><line x1="6" y1="3" x2="6" y2="15" /><circle cx="18" cy="6" r="3" /><circle cx="6" cy="18" r="3" /><path d="M18 9a9 9 0 0 1-9 9" /></svg>
+        </template>
+        {{ t('feat1Desc') }}
+      </FeatureCard>
+
+      <FeatureCard :title="t('feat2Title')">
+        <template #icon>
+          <svg width="21" height="21" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.8" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><rect width="7" height="7" x="3" y="3" rx="1" /><rect width="7" height="7" x="14" y="3" rx="1" /><rect width="7" height="7" x="14" y="14" rx="1" /><rect width="7" height="7" x="3" y="14" rx="1" /></svg>
+        </template>
+        {{ t('feat2Desc') }}
+      </FeatureCard>
+
+      <FeatureCard :title="t('feat3Title')">
+        <template #icon>
+          <svg width="21" height="21" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.8" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="M22 12h-4l-3 9L9 3l-3 9H2" /></svg>
+        </template>
+        <span class="text-sky-300">{{ t('busy') }}</span> ·
+        <span class="text-amber-300">{{ t('waiting') }}</span> ·
+        <span class="text-emerald-400">{{ t('idle') }}</span> — {{ t('feat3Desc') }}
+      </FeatureCard>
+
+      <FeatureCard :title="t('feat4Title')">
+        <template #icon>
+          <svg width="21" height="21" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.8" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><rect width="14" height="20" x="5" y="2" rx="2.5" /><path d="M12 18h.01" /></svg>
+        </template>
+        {{ t('feat4Desc') }}
+      </FeatureCard>
+
+      <FeatureCard :title="t('feat5Title')">
+        <template #icon>
+          <svg width="21" height="21" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.8" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="M10.27 21a1.94 1.94 0 0 0 3.46 0" /><path d="M3.262 15.326A1 1 0 0 0 4 17h16a1 1 0 0 0 .74-1.673C19.41 13.956 18 12.499 18 8A6 6 0 0 0 6 8c0 4.499-1.411 5.956-2.738 7.326" /></svg>
+        </template>
+        {{ t('feat5Desc') }}
+      </FeatureCard>
+
+      <FeatureCard :title="t('feat6Title')">
+        <template #icon>
+          <svg width="21" height="21" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.8" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="M21 15a2 2 0 0 1-2 2H7l-4 4V5a2 2 0 0 1 2-2h14a2 2 0 0 1 2 2z" /></svg>
+        </template>
+        {{ t('feat6Desc') }}
+      </FeatureCard>
+
+      <FeatureCard :title="t('feat7Title')">
+        <template #icon>
+          <svg width="21" height="21" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.8" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="M2.97 12.92A2 2 0 0 0 2 14.63v3.24a2 2 0 0 0 .97 1.71l3 1.8a2 2 0 0 0 2.06 0L12 19v-5.5l-5-3-4.03 2.42Z" /><path d="m7 16.5-4.74-2.85" /><path d="m7 16.5 5-3" /><path d="M7 16.5v5.17" /><path d="M12 13.5V19l3.97 2.38a2 2 0 0 0 2.06 0l3-1.8a2 2 0 0 0 .97-1.71v-3.24a2 2 0 0 0-.97-1.71L17 10.5l-5 3Z" /><path d="m17 16.5 4.74-2.85" /><path d="M7.97 4.42A2 2 0 0 0 7 6.13v4.37l5 3 5-3V6.13a2 2 0 0 0-.97-1.71l-3-1.8a2 2 0 0 0-2.06 0l-3 1.8Z" /></svg>
+        </template>
+        {{ t('feat7Desc') }}
+      </FeatureCard>
+
+      <FeatureCard :title="t('feat8Title')">
+        <template #icon>
+          <svg width="21" height="21" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.8" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="M20 13c0 5-3.5 7.5-7.66 8.95a1 1 0 0 1-.67-.01C7.5 20.5 4 18 4 13V6a1 1 0 0 1 1-1c2 0 4.5-1.2 6.24-2.72a1.17 1.17 0 0 1 1.52 0C14.51 3.81 17 5 19 5a1 1 0 0 1 1 1z" /></svg>
+        </template>
+        {{ t('feat8Desc') }}
+      </FeatureCard>
+    </div>
+  </section>
+</template>
--- a/packages/site/src/components/FinalCta.vue
+++ b/packages/site/src/components/FinalCta.vue
@@ -0,0 +1,52 @@
+<script setup lang="ts">
+import { useI18n } from 'vue-i18n';
+import { INSTALL_COMMAND } from '../composables/useCopy';
+import { REPO } from '../lib/links';
+import IconGitea from './icons/IconGitea.vue';
+import CopyButton from './CopyButton.vue';
+
+const { t } = useI18n();
+</script>
+
+<template>
+  <section class="mx-auto max-w-[1200px] px-6 pb-[100px]">
+    <div
+      v-reveal
+      class="rounded-[20px] border border-zinc-800 px-6 py-[clamp(36px,5vw,64px)] text-center"
+      style="background: radial-gradient(120% 140% at 50% 0%, rgba(16, 185, 129, 0.1), transparent 60%), #0c0c0e"
+    >
+      <img
+        src="/assets/arboretum-mark.png"
+        alt=""
+        width="52"
+        height="52"
+        class="mx-auto mb-5 block h-[52px] w-[52px] object-contain"
+      />
+      <h2 class="m-0 mb-3.5 text-[clamp(30px,4vw,46px)] font-bold leading-[1.08] tracking-[-0.03em] text-zinc-50">
+        {{ t('ctaTitle') }}
+      </h2>
+      <p class="mx-auto mb-7 max-w-[480px] text-[17px] text-zinc-400">{{ t('ctaBody') }}</p>
+
+      <div
+        class="mx-auto flex max-w-[460px] items-stretch overflow-hidden rounded-[10px] border border-zinc-800 bg-zinc-950"
+      >
+        <div class="flex min-w-0 flex-1 items-center gap-2.5 overflow-x-auto whitespace-nowrap px-4 font-mono text-sm">
+          <span class="text-emerald-400">$</span><span class="text-zinc-200">{{ INSTALL_COMMAND }}</span>
+        </div>
+        <CopyButton variant="bar" :text="INSTALL_COMMAND" :label="t('copyCommand')" bar-class="px-4" />
+      </div>
+
+      <div class="mt-[18px]">
+        <a
+          :href="REPO"
+          target="_blank"
+          rel="noopener"
+          class="inline-flex items-center gap-2 text-[14.5px] text-zinc-400 no-underline transition-colors hover:text-emerald-400"
+        >
+          <IconGitea :size="16" />
+          {{ t('ctaSource') }}
+        </a>
+      </div>
+    </div>
+  </section>
+</template>
--- a/packages/site/src/components/HeroMockup.vue
+++ b/packages/site/src/components/HeroMockup.vue
@@ -0,0 +1,212 @@
+<script setup lang="ts">
+import { computed } from 'vue';
+import { useI18n } from 'vue-i18n';
+import { useHeroTimeline, type SessionState } from '../composables/useHeroTimeline';
+import { DLG_OPTS } from '../i18n/content';
+import type { AppLocale } from '../i18n';
+
+const { t, locale } = useI18n();
+const { anim } = useHeroTimeline('hero-stage');
+
+// Couleurs des lignes de terminal par type (porté de renderVals.C).
+const LINE_COLORS: Record<string, string> = {
+  cmd: '#52525b',
+  tool: '#a1a1aa',
+  edit: '#34d399',
+  add: '#34d399',
+  del: '#f87171',
+  ok: '#34d399',
+  warn: '#fcd34d',
+  run: '#7dd3fc',
+};
+
+const PILL: Record<SessionState, { bg: string; fg: string; dot: string; pulse: string }> = {
+  idle: { bg: 'rgba(2,44,34,.6)', fg: '#34d399', dot: '#34d399', pulse: '' },
+  busy: { bg: 'rgba(8,47,73,.7)', fg: '#7dd3fc', dot: '#7dd3fc', pulse: 'pulseSky 2s ease-in-out infinite' },
+  waiting: { bg: 'rgba(69,26,3,.7)', fg: '#fcd34d', dot: '#fcd34d', pulse: 'pulseAmber 2.2s ease-in-out infinite' },
+};
+
+const pill = computed(() => PILL[anim.value.sess]);
+const sessText = computed(() => t(anim.value.sess));
+
+const termLines = computed(() =>
+  anim.value.lines.map((l) => ({ text: l.text, color: LINE_COLORS[l.k] ?? '#d4d4d8' })),
+);
+
+const dlgOptions = computed(() =>
+  DLG_OPTS[locale.value as AppLocale].map((txt, i) => {
+    const highlighted = anim.value.hl === i;
+    const answered = anim.value.ans === i;
+    const row: Record<string, string> = {
+      display: 'flex',
+      alignItems: 'center',
+      gap: '9px',
+      padding: '7px 9px',
+      borderRadius: '7px',
+      border: '1px solid transparent',
+      background: 'rgba(9,9,11,.4)',
+      transition: 'background .2s, border-color .2s',
+    };
+    if (highlighted) {
+      row.background = 'rgba(69,26,3,.5)';
+      row.border = '1px solid rgba(217,119,6,.6)';
+    }
+    if (answered) {
+      row.background = 'rgba(2,44,34,.45)';
+      row.border = '1px solid rgba(5,150,105,.6)';
+    }
+    return {
+      num: answered ? '✓' : String(i + 1),
+      text: txt,
+      rowStyle: row,
+      numColor: answered ? '#34d399' : '#fbbf24',
+      textColor: answered ? '#a7f3d0' : highlighted ? '#fde68a' : '#d4d4d8',
+    };
+  }),
+);
+</script>
+
+<template>
+  <div id="hero-stage" class="relative min-w-[300px] flex-[1_1_480px]">
+    <div
+      class="relative overflow-hidden rounded-[14px] border border-zinc-800 bg-zinc-950 shadow-hero"
+    >
+      <!-- barre de fenêtre -->
+      <div class="flex items-center gap-2 border-b border-[#1c1c1f] bg-[#0c0c0e] px-[14px] py-[11px]">
+        <span class="h-2.5 w-2.5 rounded-full bg-zinc-700"></span>
+        <span class="h-2.5 w-2.5 rounded-full bg-zinc-700"></span>
+        <span class="h-2.5 w-2.5 rounded-full bg-zinc-700"></span>
+        <span class="ml-2 font-mono text-[11.5px] text-zinc-600">arboretum · localhost:7317</span>
+      </div>
+
+      <div class="flex min-h-[360px]">
+        <!-- sidebar -->
+        <div
+          class="flex w-[168px] flex-none flex-col border-r border-[#1c1c1f] bg-zinc-900/40 px-2.5 py-3"
+        >
+          <div class="flex items-center gap-2 px-1 pb-3">
+            <img
+              src="/assets/arboretum-mark.png"
+              alt=""
+              width="20"
+              height="20"
+              class="h-5 w-5 object-contain"
+            />
+            <span class="font-mono text-[13px] font-semibold text-zinc-200">Arboretum</span>
+          </div>
+
+          <div
+            class="mb-3 flex items-center gap-2 rounded-lg border border-zinc-800 bg-zinc-950/50 px-[9px] py-[7px]"
+          >
+            <svg width="13" height="13" viewBox="0 0 24 24" fill="none" stroke="#52525b" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><circle cx="11" cy="11" r="8" /><path d="m21 21-4.3-4.3" /></svg>
+            <span class="flex-1 text-[11.5px] text-zinc-600">{{ t('mSearch') }}</span>
+            <span class="rounded border border-zinc-800 px-[5px] py-px font-mono text-[10px] text-zinc-500">⌘K</span>
+          </div>
+
+          <div class="flex flex-col gap-0.5">
+            <div class="flex items-center gap-[9px] rounded-lg bg-zinc-800 px-[9px] py-[7px] text-zinc-100">
+              <svg width="15" height="15" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.8" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><rect width="7" height="9" x="3" y="3" rx="1" /><rect width="7" height="5" x="14" y="3" rx="1" /><rect width="7" height="9" x="14" y="12" rx="1" /><rect width="7" height="5" x="3" y="16" rx="1" /></svg>
+              <span class="text-[12.5px]">{{ t('mDash') }}</span>
+              <span
+                v-show="anim.att > 0"
+                class="ml-auto inline-flex h-[17px] min-w-[17px] items-center justify-center rounded-full px-[5px] font-mono text-[10px] font-bold"
+                style="background: #f59e0b; color: #1c1300"
+                >{{ anim.att }}</span
+              >
+            </div>
+            <div class="flex items-center gap-[9px] rounded-lg px-[9px] py-[7px] text-zinc-400">
+              <svg width="15" height="15" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.8" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="M2.97 12.92A2 2 0 0 0 2 14.63v3.24a2 2 0 0 0 .97 1.71l3 1.8a2 2 0 0 0 2.06 0L12 19v-5.5l-5-3-4.03 2.42Z" /><path d="M7 16.5 12 13.5" /><path d="M12 13.5V19l3.97 2.38a2 2 0 0 0 2.06 0l3-1.8a2 2 0 0 0 .97-1.71v-3.24a2 2 0 0 0-.97-1.71L17 10.5l-5 3Z" /><path d="m17 16.5 4.74-2.85" /><path d="M7.97 4.42A2 2 0 0 0 7 6.13v4.37l5 3 5-3V6.13a2 2 0 0 0-.97-1.71l-3-1.8a2 2 0 0 0-2.06 0z" /></svg>
+              <span class="text-[12.5px]">{{ t('mGroups') }}</span>
+            </div>
+          </div>
+
+          <div class="flex-1"></div>
+
+          <div class="flex flex-col gap-0.5 border-t border-[#1c1c1f] pt-2.5">
+            <div class="flex items-center gap-[9px] rounded-lg px-[9px] py-1.5 text-zinc-400">
+              <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.8" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="M12.22 2h-.44a2 2 0 0 0-2 2v.18a2 2 0 0 1-1 1.73l-.43.25a2 2 0 0 1-2 0l-.15-.08a2 2 0 0 0-2.73.73l-.22.38a2 2 0 0 0 .73 2.73l.15.1a2 2 0 0 1 1 1.72v.51a2 2 0 0 1-1 1.74l-.15.09a2 2 0 0 0-.73 2.73l.22.38a2 2 0 0 0 2.73.73l.15-.08a2 2 0 0 1 2 0l.43.25a2 2 0 0 1 1 1.73V20a2 2 0 0 0 2 2h.44a2 2 0 0 0 2-2v-.18a2 2 0 0 1 1-1.73l.43-.25a2 2 0 0 1 2 0l.15.08a2 2 0 0 0 2.73-.73l.22-.39a2 2 0 0 0-.73-2.73l-.15-.08a2 2 0 0 1-1-1.74v-.5a2 2 0 0 1 1-1.74l.15-.09a2 2 0 0 0 .73-2.73l-.22-.38a2 2 0 0 0-2.73-.73l-.15.08a2 2 0 0 1-2 0l-.43-.25a2 2 0 0 1-1-1.73V4a2 2 0 0 0-2-2z" /><circle cx="12" cy="12" r="3" /></svg>
+              <span class="text-[12.5px]">{{ t('mSettings') }}</span>
+            </div>
+            <div class="flex items-center gap-[9px] rounded-lg px-[9px] py-1.5 text-zinc-400">
+              <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.8" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><circle cx="12" cy="12" r="10" /><path d="M9.09 9a3 3 0 0 1 5.83 1c0 2-3 3-3 3" /><path d="M12 17h.01" /></svg>
+              <span class="text-[12.5px]">{{ t('mHelp') }}</span>
+            </div>
+            <div class="px-[9px] pt-1.5 font-mono text-[10px] text-zinc-700">v0.4.2</div>
+          </div>
+        </div>
+
+        <!-- main -->
+        <div class="flex min-w-0 flex-1 flex-col gap-[11px] p-[13px]">
+          <!-- terminal pane -->
+          <div
+            class="flex min-h-0 flex-1 flex-col overflow-hidden rounded-[10px] border border-zinc-800 bg-zinc-950"
+          >
+            <div class="flex items-center justify-between border-b border-[#1c1c1f] px-[11px] py-2">
+              <span class="font-mono text-[11.5px] text-zinc-400">api · feat/auth</span>
+              <span
+                class="inline-flex items-center gap-1.5 rounded-full px-[9px] py-[3px] font-mono text-[11px]"
+                :style="{ background: pill.bg, color: pill.fg }"
+              >
+                <span
+                  class="h-1.5 w-1.5 flex-none rounded-full"
+                  :style="{ background: pill.dot, animation: pill.pulse }"
+                ></span>
+                {{ sessText }}
+              </span>
+            </div>
+            <div
+              class="flex min-h-[150px] flex-1 flex-col justify-end overflow-hidden p-[11px] font-mono text-xs leading-[1.7] text-zinc-300"
+            >
+              <div v-for="(ln, i) in termLines" :key="i" :style="{ color: ln.color, whiteSpace: 'pre' }">
+                {{ ln.text }}
+              </div>
+              <div v-if="anim.cur">
+                <span class="text-emerald-400">$</span>
+                <span class="ml-1 inline-block h-[13px] w-[7px] animate-blink align-middle bg-zinc-200"></span>
+              </div>
+            </div>
+          </div>
+
+          <!-- dialogue de permission -->
+          <div
+            v-if="anim.dlg"
+            class="animate-dlg-in rounded-[10px] border border-[rgba(120,53,15,0.6)] bg-[rgba(69,26,3,0.3)] p-[11px]"
+          >
+            <div class="mb-[9px] flex items-center gap-2">
+              <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="#fbbf24" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="m21.73 18-8-14a2 2 0 0 0-3.48 0l-8 14A2 2 0 0 0 4 21h16a2 2 0 0 0 1.73-3Z" /><path d="M12 9v4" /><path d="M12 17h.01" /></svg>
+              <span class="text-[12.5px] text-zinc-200">{{ t('dlgQ') }}</span>
+            </div>
+            <div class="flex flex-col gap-[5px]">
+              <div v-for="(op, i) in dlgOptions" :key="i" :style="op.rowStyle">
+                <span
+                  class="w-[15px] flex-none text-center font-mono text-[11px] font-bold"
+                  :style="{ color: op.numColor }"
+                  >{{ op.num }}</span
+                >
+                <span class="text-xs" :style="{ color: op.textColor }">{{ op.text }}</span>
+              </div>
+            </div>
+          </div>
+        </div>
+      </div>
+    </div>
+
+    <!-- toast push -->
+    <div
+      v-if="anim.toast"
+      class="animate-toast-in absolute bottom-[14px] right-[14px] flex w-[248px] items-start gap-2.5 rounded-[11px] border border-[rgba(120,53,15,0.5)] bg-[#0c0c0e] p-3 shadow-toast"
+    >
+      <span class="inline-flex h-[30px] w-[30px] flex-none items-center justify-center rounded-lg bg-emerald-500/15">
+        <img src="/assets/arboretum-mark.png" alt="" width="18" height="18" class="h-[18px] w-[18px] object-contain" />
+      </span>
+      <div class="min-w-0 flex-1">
+        <div class="flex items-center justify-between">
+          <span class="font-mono text-[11px] text-emerald-400">Arboretum</span>
+          <span class="text-[10px] text-zinc-600">now</span>
+        </div>
+        <div class="mt-[3px] text-[13px] font-semibold text-zinc-100">{{ t('toastTitle') }}</div>
+        <div class="mt-px text-[11.5px] leading-[1.4] text-zinc-400">{{ t('toastBody') }}</div>
+      </div>
+    </div>
+  </div>
+</template>
--- a/packages/site/src/components/HeroSection.vue
+++ b/packages/site/src/components/HeroSection.vue
@@ -0,0 +1,71 @@
+<script setup lang="ts">
+import { useI18n } from 'vue-i18n';
+import { INSTALL_COMMAND } from '../composables/useCopy';
+import { REPO } from '../lib/links';
+import HeroMockup from './HeroMockup.vue';
+import IconGitea from './icons/IconGitea.vue';
+import CopyButton from './CopyButton.vue';
+
+const { t } = useI18n();
+</script>
+
+<template>
+  <section class="mx-auto flex max-w-[1200px] flex-wrap items-center gap-12 px-6 pb-16 pt-[72px]">
+    <div class="min-w-[300px] flex-[1_1_430px]">
+      <div class="mb-[22px] flex items-center gap-[13px]">
+        <img
+          src="/assets/arboretum-mark.png"
+          alt=""
+          width="46"
+          height="46"
+          class="block h-[46px] w-[46px] object-contain"
+        />
+        <span
+          class="inline-flex items-center gap-2 rounded-full border border-emerald-500/30 bg-emerald-500/[0.07] px-[11px] py-[5px] font-mono text-[11.5px] uppercase tracking-[0.1em] text-emerald-400"
+        >
+          <span class="h-1.5 w-1.5 rounded-full bg-emerald-400 shadow-[0_0_8px_#34d399]"></span>
+          {{ t('heroBadge') }}
+        </span>
+      </div>
+
+      <h1 class="m-0 text-[clamp(40px,5.6vw,64px)] font-bold leading-[1.04] tracking-[-0.035em] text-zinc-50">
+        {{ t('heroTitle') }}
+      </h1>
+      <p class="mt-[22px] max-w-[520px] text-[clamp(17px,1.7vw,20px)] leading-[1.55] text-zinc-400">
+        {{ t('heroSub') }}
+      </p>
+
+      <div
+        class="mt-[30px] flex max-w-[480px] items-stretch overflow-hidden rounded-[10px] border border-zinc-800 bg-zinc-950/60"
+      >
+        <div
+          class="flex min-w-0 flex-1 items-center gap-2.5 overflow-x-auto whitespace-nowrap px-[15px] font-mono text-sm"
+        >
+          <span class="text-emerald-400">$</span><span class="text-zinc-200">{{ INSTALL_COMMAND }}</span>
+        </div>
+        <CopyButton variant="bar" :text="INSTALL_COMMAND" :label="t('copyCommand')" />
+      </div>
+
+      <div class="mt-6 flex flex-wrap gap-[13px]">
+        <a
+          href="#how"
+          class="inline-flex items-center gap-[9px] rounded-[9px] bg-emerald-600 px-6 py-[13px] text-[15.5px] font-semibold text-white no-underline transition-[background,transform] duration-150 ease-in-out hover:-translate-y-px hover:bg-emerald-500 focus-visible:outline-2 focus-visible:outline-offset-2 focus-visible:outline-emerald-500/70"
+        >
+          {{ t('getStarted') }}
+          <svg width="17" height="17" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.2" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="M5 12h14" /><path d="m12 5 7 7-7 7" /></svg>
+        </a>
+        <a
+          :href="REPO"
+          target="_blank"
+          rel="noopener"
+          class="inline-flex items-center gap-[9px] rounded-[9px] border border-zinc-800 px-[22px] py-[13px] text-[15.5px] font-medium text-zinc-100 no-underline transition-colors hover:border-emerald-500/45 hover:text-emerald-400 focus-visible:outline-2 focus-visible:outline-offset-2 focus-visible:outline-emerald-500/70"
+        >
+          <IconGitea :size="17" />
+          {{ t('gitea') }}
+        </a>
+      </div>
+    </div>
+
+    <HeroMockup />
+  </section>
+</template>
--- a/packages/site/src/components/HowItWorksSection.vue
+++ b/packages/site/src/components/HowItWorksSection.vue
@@ -0,0 +1,53 @@
+<script setup lang="ts">
+import { useI18n } from 'vue-i18n';
+import { INSTALL_COMMAND } from '../composables/useCopy';
+import CopyButton from './CopyButton.vue';
+
+const { t } = useI18n();
+// Port par défaut réel du daemon (cf. packages/server/src/config.ts).
+const LOCAL_URL = 'http://localhost:7317';
+</script>
+
+<template>
+  <section id="how" class="mx-auto max-w-[1200px] scroll-mt-[84px] px-6 pb-[100px]">
+    <div v-reveal class="mb-[46px] text-center">
+      <div class="mb-3.5 font-mono text-xs uppercase tracking-[0.14em] text-emerald-400">{{ t('howKicker') }}</div>
+      <h2 class="m-0 text-[clamp(28px,3.4vw,40px)] font-semibold tracking-[-0.025em] text-zinc-50">{{ t('howTitle') }}</h2>
+    </div>
+
+    <div v-reveal class="grid grid-cols-[repeat(auto-fit,minmax(280px,1fr))] gap-4">
+      <div class="rounded-xl border border-zinc-800 bg-zinc-900/50 p-[26px]">
+        <div class="mb-[18px] font-mono text-[13px] text-emerald-400">01</div>
+        <h3 class="m-0 mb-2.5 text-lg font-semibold text-zinc-50">{{ t('step1Title') }}</h3>
+        <p class="m-0 mb-4 text-[14.5px] leading-[1.55] text-zinc-400">{{ t('step1Desc') }}</p>
+        <div class="flex items-center gap-2 rounded-lg border border-zinc-800 bg-zinc-950 p-[11px]">
+          <code class="min-w-0 flex-1 overflow-x-auto whitespace-nowrap font-mono text-[12.5px] text-zinc-200">
+            <span class="text-emerald-400">$ </span>{{ INSTALL_COMMAND }}
+          </code>
+          <CopyButton variant="icon" :text="INSTALL_COMMAND" :label="t('copyCommand')" />
+        </div>
+      </div>
+      <div class="rounded-xl border border-zinc-800 bg-zinc-900/50 p-[26px]">
+        <div class="mb-[18px] font-mono text-[13px] text-emerald-400">02</div>
+        <h3 class="m-0 mb-2.5 text-lg font-semibold text-zinc-50">{{ t('step2Title') }}</h3>
+        <p class="m-0 mb-4 text-[14.5px] leading-[1.55] text-zinc-400">{{ t('step2Desc') }}</p>
+        <div class="flex items-center gap-2 rounded-lg border border-zinc-800 bg-zinc-950 p-[11px]">
+          <code class="min-w-0 flex-1 overflow-x-auto whitespace-nowrap font-mono text-[12.5px] text-sky-300">
+            → {{ LOCAL_URL }}
+          </code>
+          <CopyButton variant="icon" :text="LOCAL_URL" :label="t('copyUrl')" />
+        </div>
+      </div>
+      <div class="rounded-xl border border-zinc-800 bg-zinc-900/50 p-[26px]">
+        <div class="mb-[18px] font-mono text-[13px] text-emerald-400">03</div>
+        <h3 class="m-0 mb-2.5 text-lg font-semibold text-zinc-50">{{ t('step3Title') }}</h3>
+        <p class="m-0 mb-4 text-[14.5px] leading-[1.55] text-zinc-400">{{ t('step3Desc') }}</p>
+        <div class="flex flex-wrap gap-1.5">
+          <span class="rounded-md bg-emerald-500/10 px-[9px] py-1 font-mono text-[11px] text-emerald-400">{{ t('idle') }}</span>
+          <span class="rounded-md bg-[rgba(8,47,73,0.7)] px-[9px] py-1 font-mono text-[11px] text-sky-300">{{ t('busy') }}</span>
+          <span class="rounded-md bg-[rgba(69,26,3,0.6)] px-[9px] py-1 font-mono text-[11px] text-amber-300">{{ t('waiting') }}</span>
+        </div>
+      </div>
+    </div>
+  </section>
+</template>
--- a/packages/site/src/components/LangToggle.vue
+++ b/packages/site/src/components/LangToggle.vue
@@ -0,0 +1,37 @@
+<script setup lang="ts">
+import { useI18n } from 'vue-i18n';
+import { setLocale, type AppLocale } from '../i18n';
+
+const { locale } = useI18n();
+
+function set(l: AppLocale): void {
+  setLocale(l);
+}
+</script>
+
+<template>
+  <div
+    role="group"
+    aria-label="Language"
+    class="flex items-center overflow-hidden rounded-lg border border-zinc-800 bg-zinc-950/40"
+  >
+    <button
+      type="button"
+      :aria-pressed="locale === 'en'"
+      class="cursor-pointer border-none px-[11px] py-1.5 font-mono text-xs font-semibold focus-visible:outline-2 focus-visible:outline-offset-1 focus-visible:outline-emerald-500/70"
+      :class="locale === 'en' ? 'bg-zinc-800 text-emerald-400' : 'bg-transparent text-zinc-500'"
+      @click="set('en')"
+    >
+      EN
+    </button>
+    <button
+      type="button"
+      :aria-pressed="locale === 'fr'"
+      class="cursor-pointer border-none px-[11px] py-1.5 font-mono text-xs font-semibold focus-visible:outline-2 focus-visible:outline-offset-1 focus-visible:outline-emerald-500/70"
+      :class="locale === 'fr' ? 'bg-zinc-800 text-emerald-400' : 'bg-transparent text-zinc-500'"
+      @click="set('fr')"
+    >
+      FR
+    </button>
+  </div>
+</template>
--- a/packages/site/src/components/ProblemSection.vue
+++ b/packages/site/src/components/ProblemSection.vue
@@ -0,0 +1,14 @@
+<script setup lang="ts">
+import { useI18n } from 'vue-i18n';
+const { t } = useI18n();
+</script>
+
+<template>
+  <section v-reveal class="mx-auto max-w-[920px] px-6 pb-[92px] pt-12 text-center">
+    <div class="mb-4 font-mono text-xs uppercase tracking-[0.14em] text-emerald-400">{{ t('probKicker') }}</div>
+    <h2 class="m-0 text-[clamp(28px,3.6vw,42px)] font-semibold leading-[1.18] tracking-[-0.025em] text-zinc-50">
+      {{ t('probTitle') }}
+    </h2>
+    <p class="mx-auto mt-[22px] max-w-[640px] text-[clamp(17px,1.6vw,19px)] text-zinc-400">{{ t('probBody') }}</p>
+  </section>
+</template>
--- a/packages/site/src/components/SecuritySection.vue
+++ b/packages/site/src/components/SecuritySection.vue
@@ -0,0 +1,47 @@
+<script setup lang="ts">
+import { useI18n } from 'vue-i18n';
+const { t } = useI18n();
+</script>
+
+<template>
+  <section id="security" class="mx-auto max-w-[1200px] scroll-mt-[84px] px-6 pb-[100px]">
+    <div
+      v-reveal
+      class="rounded-[18px] border border-emerald-500/[0.18] p-[clamp(28px,4vw,48px)]"
+      style="background: linear-gradient(180deg, rgba(16, 185, 129, 0.05), rgba(16, 185, 129, 0))"
+    >
+      <div class="mb-[30px] flex flex-wrap items-end justify-between gap-3.5">
+        <div>
+          <div class="mb-3 font-mono text-xs uppercase tracking-[0.14em] text-emerald-400">{{ t('secKicker') }}</div>
+          <h2 class="m-0 text-[clamp(26px,3.2vw,38px)] font-semibold leading-[1.12] tracking-[-0.025em] text-zinc-50">
+            {{ t('secTitle') }}
+          </h2>
+        </div>
+        <p class="m-0 max-w-[380px] text-[15.5px] leading-[1.55] text-zinc-400">{{ t('secIntro') }}</p>
+      </div>
+
+      <div class="grid grid-cols-[repeat(auto-fit,minmax(200px,1fr))] gap-3.5">
+        <div class="flex flex-col gap-2.5 rounded-[11px] border border-zinc-800 bg-[#0c0c0e] p-[18px]">
+          <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="#34d399" stroke-width="1.8" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><rect width="18" height="11" x="3" y="11" rx="2" /><path d="M7 11V7a5 5 0 0 1 10 0v4" /></svg>
+          <div class="text-[15px] font-semibold text-zinc-50">{{ t('sec1Title') }}</div>
+          <div class="text-[13.5px] leading-[1.5] text-zinc-400">{{ t('sec1Desc') }}</div>
+        </div>
+        <div class="flex flex-col gap-2.5 rounded-[11px] border border-zinc-800 bg-[#0c0c0e] p-[18px]">
+          <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="#34d399" stroke-width="1.8" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="m15.5 7.5 2.3 2.3a1 1 0 0 0 1.4 0l2.1-2.1a1 1 0 0 0 0-1.4L19 4" /><path d="m21 2-9.6 9.6" /><circle cx="7.5" cy="15.5" r="5.5" /></svg>
+          <div class="text-[15px] font-semibold text-zinc-50">{{ t('sec2Title') }}</div>
+          <div class="text-[13.5px] leading-[1.5] text-zinc-400">{{ t('sec2Desc') }}</div>
+        </div>
+        <div class="flex flex-col gap-2.5 rounded-[11px] border border-zinc-800 bg-[#0c0c0e] p-[18px]">
+          <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="#34d399" stroke-width="1.8" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="M20 13c0 5-3.5 7.5-7.66 8.95a1 1 0 0 1-.67-.01C7.5 20.5 4 18 4 13V6a1 1 0 0 1 1-1c2 0 4.5-1.2 6.24-2.72a1.17 1.17 0 0 1 1.52 0C14.51 3.81 17 5 19 5a1 1 0 0 1 1 1z" /><path d="m9 12 2 2 4-4" /></svg>
+          <div class="text-[15px] font-semibold text-zinc-50">{{ t('sec3Title') }}</div>
+          <div class="text-[13.5px] leading-[1.5] text-zinc-400">{{ t('sec3Desc') }}</div>
+        </div>
+        <div class="flex flex-col gap-2.5 rounded-[11px] border border-zinc-800 bg-[#0c0c0e] p-[18px]">
+          <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="#34d399" stroke-width="1.8" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="M5 12.55a11 11 0 0 1 14.08 0" /><path d="M1.42 9a16 16 0 0 1 21.16 0" /><path d="M8.53 16.11a6 6 0 0 1 6.95 0" /><path d="M12 20h.01" /></svg>
+          <div class="text-[15px] font-semibold text-zinc-50">{{ t('sec4Title') }}</div>
+          <div class="text-[13.5px] leading-[1.5] text-zinc-400">{{ t('sec4Desc') }}</div>
+        </div>
+      </div>
+    </div>
+  </section>
+</template>
--- a/packages/site/src/components/ShowcaseSection.vue
+++ b/packages/site/src/components/ShowcaseSection.vue
@@ -0,0 +1,170 @@
+<script setup lang="ts">
+import { useI18n } from 'vue-i18n';
+const { t } = useI18n();
+</script>
+
+<template>
+  <section id="showcase" class="mx-auto flex max-w-[1200px] scroll-mt-[84px] flex-col gap-[92px] px-6">
+    <!-- a) dashboard + needs attention -->
+    <div v-reveal class="flex flex-wrap items-center gap-12">
+      <div class="min-w-[280px] flex-[1_1_380px]">
+        <div class="mb-3 font-mono text-xs uppercase tracking-[0.12em] text-emerald-400">{{ t('scAKicker') }}</div>
+        <h2 class="m-0 mb-4 text-[clamp(26px,3vw,34px)] font-semibold leading-[1.15] tracking-[-0.025em] text-zinc-50">
+          {{ t('scATitle') }}
+        </h2>
+        <p class="m-0 text-[16.5px] leading-[1.6] text-zinc-400">{{ t('scABody') }}</p>
+      </div>
+      <div class="min-w-[280px] flex-[1_1_420px]">
+        <div class="overflow-hidden rounded-xl border border-zinc-800 bg-[#0c0c0e] shadow-card">
+          <div class="flex items-center gap-[9px] border-b border-[#1c1c1f] bg-[rgba(69,26,3,0.18)] px-[15px] py-3">
+            <svg width="15" height="15" viewBox="0 0 24 24" fill="none" stroke="#fcd34d" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="m21.73 18-8-14a2 2 0 0 0-3.48 0l-8 14A2 2 0 0 0 4 21h16a2 2 0 0 0 1.73-3Z" /><path d="M12 9v4" /><path d="M12 17h.01" /></svg>
+            <span class="text-sm font-semibold text-zinc-50">{{ t('mAttn') }}</span>
+            <span class="ml-auto rounded-full bg-amber-300/[0.12] px-[9px] py-0.5 font-mono text-[11px] text-amber-300">2</span>
+          </div>
+          <div class="flex flex-col gap-2 p-2.5">
+            <div class="flex items-center gap-3 rounded-[9px] border border-[rgba(120,53,15,0.55)] bg-[rgba(69,26,3,0.3)] px-[13px] py-[11px]">
+              <span class="h-2 w-2 flex-none animate-pulse-amber rounded-full bg-amber-300"></span>
+              <div class="min-w-0 flex-1">
+                <div class="font-mono text-[13px] text-zinc-200">api · feat/auth</div>
+                <div class="text-xs text-[#d4a55a]">Approve change to login.ts?</div>
+              </div>
+              <button type="button" class="flex-none rounded-[7px] border border-amber-300/30 bg-amber-300/[0.12] px-3 py-[5px] text-xs font-semibold text-amber-300">Answer</button>
+            </div>
+            <div class="flex items-center gap-3 rounded-[9px] border border-[rgba(120,53,15,0.55)] bg-[rgba(69,26,3,0.3)] px-[13px] py-[11px]">
+              <span class="h-2 w-2 flex-none animate-pulse-amber rounded-full bg-amber-300"></span>
+              <div class="min-w-0 flex-1">
+                <div class="font-mono text-[13px] text-zinc-200">web · checkout</div>
+                <div class="text-xs text-[#d4a55a]">Run the failing test again?</div>
+              </div>
+              <button type="button" class="flex-none rounded-[7px] border border-amber-300/30 bg-amber-300/[0.12] px-3 py-[5px] text-xs font-semibold text-amber-300">Answer</button>
+            </div>
+            <div class="mx-0.5 my-[3px] h-px bg-[#1c1c1f]"></div>
+            <div class="flex items-center gap-3 rounded-[9px] px-[13px] py-[9px]">
+              <span class="h-2 w-2 flex-none animate-pulse-sky rounded-full bg-sky-300"></span>
+              <div class="min-w-0 flex-1 font-mono text-[13px] text-zinc-400">db · refactor</div>
+              <span class="flex-none font-mono text-[11px] text-sky-300">{{ t('busy') }}</span>
+            </div>
+            <div class="flex items-center gap-3 rounded-[9px] px-[13px] py-[9px]">
+              <span class="h-2 w-2 flex-none rounded-full bg-emerald-400"></span>
+              <div class="min-w-0 flex-1 font-mono text-[13px] text-zinc-400">docs · main</div>
+              <span class="flex-none font-mono text-[11px] text-emerald-400">{{ t('idle') }}</span>
+            </div>
+          </div>
+        </div>
+      </div>
+    </div>
+
+    <!-- b) multi-terminal grid -->
+    <div v-reveal class="flex flex-wrap-reverse items-center gap-12">
+      <div class="min-w-[280px] flex-[1_1_420px]">
+        <div class="grid grid-cols-2 gap-2.5 overflow-hidden rounded-xl border border-zinc-800 bg-[#0c0c0e] p-3 shadow-card">
+          <div class="overflow-hidden rounded-[9px] border border-zinc-800 bg-zinc-950">
+            <div class="flex items-center justify-between border-b border-[#1c1c1f] px-[11px] py-2">
+              <span class="font-mono text-[11px] text-zinc-400">api · feat/auth</span>
+              <span class="h-1.5 w-1.5 animate-pulse-sky rounded-full bg-sky-300"></span>
+            </div>
+            <div class="p-[11px] font-mono text-[11px] leading-[1.75] text-zinc-300">
+              <div class="text-emerald-400">● Edit session.ts</div>
+              <div class="text-emerald-400">+ const token = sign(...)</div>
+              <div class="text-red-400">- legacy cookie auth</div>
+              <div class="text-zinc-500">refactoring guards…</div>
+            </div>
+          </div>
+          <div class="overflow-hidden rounded-[9px] border border-zinc-800 bg-zinc-950">
+            <div class="flex items-center justify-between border-b border-[#1c1c1f] px-[11px] py-2">
+              <span class="font-mono text-[11px] text-zinc-400">web · fix/cart</span>
+              <span class="h-1.5 w-1.5 rounded-full bg-emerald-400"></span>
+            </div>
+            <div class="p-[11px] font-mono text-[11px] leading-[1.75] text-zinc-300">
+              <div class="text-emerald-400">✓ all tests passing</div>
+              <div class="text-zinc-500">24 passed, 0 failed</div>
+              <div>
+                <span class="text-emerald-400">$</span>
+                <span class="ml-1 inline-block h-[11px] w-1.5 animate-blink align-middle bg-zinc-200"></span>
+              </div>
+            </div>
+          </div>
+          <div class="overflow-hidden rounded-[9px] border border-zinc-800 bg-zinc-950">
+            <div class="flex items-center justify-between border-b border-[#1c1c1f] px-[11px] py-2">
+              <span class="font-mono text-[11px] text-zinc-400">db · refactor</span>
+              <span class="h-1.5 w-1.5 animate-pulse-sky rounded-full bg-sky-300"></span>
+            </div>
+            <div class="p-[11px] font-mono text-[11px] leading-[1.75] text-zinc-300">
+              <div class="text-emerald-400">● Write migration</div>
+              <div class="text-zinc-500">0003_add_index.sql</div>
+              <div class="text-zinc-500">applying to schema…</div>
+            </div>
+          </div>
+          <div class="overflow-hidden rounded-[9px] border border-zinc-800 bg-zinc-950">
+            <div class="flex items-center justify-between border-b border-[#1c1c1f] px-[11px] py-2">
+              <span class="font-mono text-[11px] text-zinc-400">docs · api</span>
+              <span class="h-1.5 w-1.5 animate-pulse-sky rounded-full bg-sky-300"></span>
+            </div>
+            <div class="p-[11px] font-mono text-[11px] leading-[1.75] text-zinc-300">
+              <div class="text-emerald-400">● Read README.md</div>
+              <div class="text-zinc-500">## Quick start</div>
+              <div class="text-zinc-500">writing examples…</div>
+            </div>
+          </div>
+        </div>
+      </div>
+      <div class="min-w-[280px] flex-[1_1_380px]">
+        <div class="mb-3 font-mono text-xs uppercase tracking-[0.12em] text-emerald-400">{{ t('scBKicker') }}</div>
+        <h2 class="m-0 mb-4 text-[clamp(26px,3vw,34px)] font-semibold leading-[1.15] tracking-[-0.025em] text-zinc-50">
+          {{ t('scBTitle') }}
+        </h2>
+        <p class="m-0 text-[16.5px] leading-[1.6] text-zinc-400">{{ t('scBBody') }}</p>
+      </div>
+    </div>
+
+    <!-- c) mobile -->
+    <div v-reveal class="flex flex-wrap items-center gap-12">
+      <div class="min-w-[280px] flex-[1_1_380px]">
+        <div class="mb-3 font-mono text-xs uppercase tracking-[0.12em] text-emerald-400">{{ t('scCKicker') }}</div>
+        <h2 class="m-0 mb-4 text-[clamp(26px,3vw,34px)] font-semibold leading-[1.15] tracking-[-0.025em] text-zinc-50">
+          {{ t('scCTitle') }}
+        </h2>
+        <p class="m-0 text-[16.5px] leading-[1.6] text-zinc-400">{{ t('scCBody') }}</p>
+      </div>
+      <div class="flex min-w-[280px] flex-[1_1_320px] justify-center">
+        <div class="relative w-[288px] overflow-hidden rounded-[40px] border-[9px] border-zinc-900 bg-zinc-950 shadow-phone">
+          <div class="flex h-[30px] items-center justify-center">
+            <div class="h-1.5 w-[90px] rounded-full bg-zinc-800"></div>
+          </div>
+          <div class="px-[13px] pb-[22px]">
+            <div class="flex items-start gap-[11px] rounded-[15px] border border-[rgba(120,53,15,0.5)] bg-[#0c0c0e] p-[13px] shadow-toast-sm">
+              <span class="inline-flex h-[30px] w-[30px] flex-none items-center justify-center rounded-lg bg-emerald-500/[0.14]">
+                <img src="/assets/arboretum-mark.png" alt="" width="18" height="18" class="h-[18px] w-[18px] object-contain" />
+              </span>
+              <div class="min-w-0 flex-1">
+                <div class="flex items-center justify-between">
+                  <span class="font-mono text-[11px] text-emerald-400">Arboretum</span>
+                  <span class="text-[10px] text-zinc-600">now</span>
+                </div>
+                <div class="mt-[3px] text-[13.5px] font-semibold text-zinc-50">{{ t('toastTitle') }}</div>
+                <div class="text-xs leading-[1.45] text-zinc-400">{{ t('toastBody') }}</div>
+              </div>
+            </div>
+            <div class="mt-[14px] overflow-hidden rounded-[15px] border border-zinc-800 bg-zinc-950">
+              <div class="flex items-center gap-2 border-b border-[#1c1c1f] px-[13px] py-[11px]">
+                <span class="h-[7px] w-[7px] animate-pulse-amber rounded-full bg-amber-300"></span>
+                <span class="font-mono text-[11px] text-zinc-300">feat/auth</span>
+              </div>
+              <div class="p-[13px]">
+                <div class="text-[13px] leading-[1.5] text-zinc-300">{{ t('dlgQ') }}</div>
+                <div class="mt-2 rounded-lg border border-[#1c1c1f] bg-[#0c0c0e] p-[9px] font-mono text-[11px] leading-[1.6] text-zinc-500">
+                  <div class="text-emerald-400">+ verifyToken(req)</div>
+                  <div class="text-red-400">- skipAuth()</div>
+                </div>
+                <div class="mt-[13px] flex gap-2">
+                  <button type="button" class="flex-1 rounded-lg bg-emerald-600 py-2.5 text-[13px] font-semibold text-white">{{ t('approve') }}</button>
+                  <button type="button" class="flex-1 rounded-lg border border-zinc-800 bg-transparent py-2.5 text-[13px] font-medium text-zinc-300">{{ t('reject') }}</button>
+                </div>
+              </div>
+            </div>
+          </div>
+        </div>
+      </div>
+    </div>
+  </section>
+</template>
--- a/packages/site/src/components/WorkGroupsSection.vue
+++ b/packages/site/src/components/WorkGroupsSection.vue
@@ -0,0 +1,55 @@
+<script setup lang="ts">
+import { useI18n } from 'vue-i18n';
+const { t } = useI18n();
+</script>
+
+<template>
+  <section class="mx-auto max-w-[1200px] scroll-mt-[84px] px-6 py-[92px]">
+    <div
+      v-reveal
+      class="flex flex-wrap items-center gap-12 rounded-[18px] border border-zinc-800 p-[clamp(28px,4vw,52px)]"
+      style="background: linear-gradient(180deg, rgba(24, 24, 27, 0.55), rgba(12, 12, 14, 0.55))"
+    >
+      <div class="min-w-[280px] flex-[1_1_360px]">
+        <div class="mb-3 font-mono text-xs uppercase tracking-[0.12em] text-emerald-400">{{ t('grpKicker') }}</div>
+        <h2 class="m-0 mb-4 text-[clamp(26px,3vw,36px)] font-semibold leading-[1.15] tracking-[-0.025em] text-zinc-50">
+          {{ t('grpTitle') }}
+        </h2>
+        <p class="m-0 text-[16.5px] leading-[1.6] text-zinc-400">{{ t('grpBody') }}</p>
+      </div>
+      <div class="flex min-w-[280px] flex-[1_1_360px] justify-center">
+        <div class="flex w-full max-w-[380px] items-center">
+          <div class="flex flex-none flex-col items-center gap-2">
+            <div
+              class="inline-flex h-[62px] w-[62px] items-center justify-center rounded-[15px] border border-emerald-500/35 bg-emerald-500/[0.12] text-emerald-400"
+            >
+              <svg width="26" height="26" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.7" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="M2.97 12.92A2 2 0 0 0 2 14.63v3.24a2 2 0 0 0 .97 1.71l3 1.8a2 2 0 0 0 2.06 0L12 19v-5.5l-5-3-4.03 2.42Z" /><path d="M7 16.5 12 13.5" /><path d="M12 13.5V19l3.97 2.38a2 2 0 0 0 2.06 0l3-1.8a2 2 0 0 0 .97-1.71v-3.24a2 2 0 0 0-.97-1.71L17 10.5l-5 3Z" /><path d="m17 16.5 4.74-2.85" /><path d="M7.97 4.42A2 2 0 0 0 7 6.13v4.37l5 3 5-3V6.13a2 2 0 0 0-.97-1.71l-3-1.8a2 2 0 0 0-2.06 0z" /></svg>
+            </div>
+            <span class="font-mono text-[11px] text-zinc-300">{{ t('grpHub') }}</span>
+          </div>
+          <div class="relative h-[96px] flex-1">
+            <svg width="100%" height="100%" viewBox="0 0 100 96" preserveAspectRatio="none" class="absolute inset-0" aria-hidden="true">
+              <path d="M0 48 H40 V14 H100" fill="none" stroke="rgba(16,185,129,.45)" stroke-width="1.4" />
+              <path d="M0 48 H40 V48 H100" fill="none" stroke="rgba(16,185,129,.45)" stroke-width="1.4" />
+              <path d="M0 48 H40 V82 H100" fill="none" stroke="rgba(16,185,129,.45)" stroke-width="1.4" />
+            </svg>
+          </div>
+          <div class="flex flex-none flex-col gap-2.5">
+            <div class="flex items-center gap-2 rounded-lg border border-zinc-800 bg-[#0c0c0e] px-3 py-2">
+              <span class="h-1.5 w-1.5 rounded-full bg-sky-300"></span>
+              <span class="font-mono text-[11px] text-zinc-300">api</span>
+            </div>
+            <div class="flex items-center gap-2 rounded-lg border border-zinc-800 bg-[#0c0c0e] px-3 py-2">
+              <span class="h-1.5 w-1.5 rounded-full bg-sky-300"></span>
+              <span class="font-mono text-[11px] text-zinc-300">web</span>
+            </div>
+            <div class="flex items-center gap-2 rounded-lg border border-zinc-800 bg-[#0c0c0e] px-3 py-2">
+              <span class="h-1.5 w-1.5 rounded-full bg-sky-300"></span>
+              <span class="font-mono text-[11px] text-zinc-300">sdk</span>
+            </div>
+          </div>
+        </div>
+      </div>
+    </div>
+  </section>
+</template>
--- a/packages/site/src/components/icons/IconCheck.vue
+++ b/packages/site/src/components/icons/IconCheck.vue
@@ -0,0 +1,19 @@
+<script setup lang="ts">
+withDefaults(defineProps<{ size?: number }>(), { size: 15 });
+</script>
+
+<template>
+  <svg
+    :width="size"
+    :height="size"
+    viewBox="0 0 24 24"
+    fill="none"
+    stroke="currentColor"
+    stroke-width="2.2"
+    stroke-linecap="round"
+    stroke-linejoin="round"
+    aria-hidden="true"
+  >
+    <path d="M20 6 9 17l-5-5" />
+  </svg>
+</template>
--- a/packages/site/src/components/icons/IconCopy.vue
+++ b/packages/site/src/components/icons/IconCopy.vue
@@ -0,0 +1,20 @@
+<script setup lang="ts">
+withDefaults(defineProps<{ size?: number }>(), { size: 15 });
+</script>
+
+<template>
+  <svg
+    :width="size"
+    :height="size"
+    viewBox="0 0 24 24"
+    fill="none"
+    stroke="currentColor"
+    stroke-width="1.9"
+    stroke-linecap="round"
+    stroke-linejoin="round"
+    aria-hidden="true"
+  >
+    <rect width="13" height="13" x="9" y="9" rx="2" />
+    <path d="M5 15c-1.1 0-2-.9-2-2V5c0-1.1.9-2 2-2h8c1.1 0 2 .9 2 2" />
+  </svg>
+</template>
--- a/packages/site/src/components/icons/IconGitea.vue
+++ b/packages/site/src/components/icons/IconGitea.vue
@@ -0,0 +1,22 @@
+<script setup lang="ts">
+withDefaults(defineProps<{ size?: number }>(), { size: 16 });
+</script>
+
+<template>
+  <svg
+    :width="size"
+    :height="size"
+    viewBox="0 0 24 24"
+    fill="none"
+    stroke="currentColor"
+    stroke-width="1.7"
+    stroke-linecap="round"
+    stroke-linejoin="round"
+    aria-hidden="true"
+  >
+    <path d="M4 10h12v4a4 4 0 0 1-4 4H8a4 4 0 0 1-4-4z" />
+    <path d="M16 11h2.5a2.5 2.5 0 0 1 0 5H16" />
+    <path d="M7 3c-.5.8.5 1.6 0 2.5" />
+    <path d="M11 3c-.5.8.5 1.6 0 2.5" />
+  </svg>
+</template>
--- a/packages/site/src/composables/useCopy.ts
+++ b/packages/site/src/composables/useCopy.ts
@@ -0,0 +1,24 @@
+import { ref } from 'vue';
+
+export const INSTALL_COMMAND = 'npx @johanleroy/git-arboretum';
+
+// Bouton « copier la commande » : copie + bascule le label 1800 ms (fidèle au design).
+export function useCopy() {
+  const copied = ref(false);
+  let timer: ReturnType<typeof setTimeout> | undefined;
+
+  async function copy(text: string = INSTALL_COMMAND): Promise<void> {
+    try {
+      if (navigator.clipboard) await navigator.clipboard.writeText(text);
+    } catch {
+      /* clipboard indisponible (contexte non sécurisé) */
+    }
+    copied.value = true;
+    clearTimeout(timer);
+    timer = setTimeout(() => {
+      copied.value = false;
+    }, 1800);
+  }
+
+  return { copied, copy };
+}
--- a/packages/site/src/composables/useHeroTimeline.ts
+++ b/packages/site/src/composables/useHeroTimeline.ts
@@ -0,0 +1,113 @@
+import { onMounted, onUnmounted, ref } from 'vue';
+
+// Portage 1:1 de la timeline animée du mockup hero (Arboretum.dc.html).
+export type SessionState = 'idle' | 'busy' | 'waiting';
+
+export interface AnimLine {
+  text: string;
+  k: string;
+}
+
+export interface HeroAnim {
+  sess: SessionState;
+  lines: AnimLine[];
+  att: number;
+  toast: boolean;
+  dlg: boolean;
+  hl: number;
+  ans: number;
+  cur: boolean;
+}
+
+const TOTAL = 13000;
+const TICK = 80;
+
+interface ScriptEntry {
+  at: number;
+  text: string;
+  k: string;
+}
+
+function script(): ScriptEntry[] {
+  return [
+    { at: 850, text: '$ claude --resume feat/auth', k: 'cmd' },
+    { at: 1400, text: '> Reading src/auth/login.ts', k: 'tool' },
+    { at: 1950, text: '● Edit  login.ts', k: 'edit' },
+    { at: 2400, text: "  + import { verifyToken } from './jwt'", k: 'add' },
+    { at: 2850, text: '  + const user = await verifyToken(req)', k: 'add' },
+    { at: 3350, text: '● Bash  npm test -- auth', k: 'edit' },
+    { at: 3850, text: '  ✓ 14 passed (1.24s)', k: 'ok' },
+    { at: 4300, text: '● Permission required to edit login.ts', k: 'warn' },
+    { at: 7950, text: '✓ approved · applying change', k: 'ok' },
+    { at: 8500, text: '● Edit  login.ts', k: 'edit' },
+    { at: 9050, text: '● Running…', k: 'run' },
+  ];
+}
+
+export function deriveAnim(clock: number): HeroAnim {
+  const sess: SessionState = clock < 700 ? 'idle' : clock < 4500 ? 'busy' : clock < 7700 ? 'waiting' : 'busy';
+  const sc = script();
+  const lines: AnimLine[] = [];
+  for (const entry of sc) {
+    if (clock >= entry.at) lines.push({ text: entry.text, k: entry.k });
+  }
+  const att = clock >= 4500 && clock < 7700 ? 1 : 0;
+  const toast = clock >= 4650 && clock < 7700;
+  const dlg = clock >= 4600 && clock < 7700;
+  const hl = clock >= 6000 && clock < 7050 ? 0 : -1;
+  const ans = clock >= 7050 && clock < 7700 ? 0 : -1;
+  const cur = sess !== 'waiting';
+  return { sess, lines, att, toast, dlg, hl, ans, cur };
+}
+
+export function useHeroTimeline(stageId = 'hero-stage') {
+  const anim = ref<HeroAnim>(deriveAnim(0));
+  let clock = 0;
+  let visible = true;
+  let everVisible = false;
+  let timer: ReturnType<typeof setInterval> | undefined;
+  let io: IntersectionObserver | undefined;
+
+  onMounted(() => {
+    let reduced = false;
+    try {
+      reduced = window.matchMedia('(prefers-reduced-motion: reduce)').matches;
+    } catch {
+      /* ignore */
+    }
+    if (reduced) {
+      anim.value = deriveAnim(5200);
+      return;
+    }
+    const stage = document.getElementById(stageId);
+    if (stage && 'IntersectionObserver' in window) {
+      io = new IntersectionObserver(
+        (entries) => {
+          const e = entries[0];
+          if (!e) return;
+          if (e.isIntersecting) {
+            visible = true;
+            everVisible = true;
+          } else if (everVisible) {
+            visible = false;
+          }
+        },
+        { threshold: 0, rootMargin: '200px 0px 200px 0px' },
+      );
+      io.observe(stage);
+    }
+    timer = setInterval(() => {
+      if (!visible) return;
+      clock += TICK;
+      if (clock >= TOTAL) clock = 0;
+      anim.value = deriveAnim(clock);
+    }, TICK);
+  });
+
+  onUnmounted(() => {
+    if (timer) clearInterval(timer);
+    if (io) io.disconnect();
+  });
+
+  return { anim };
+}
--- a/packages/site/src/composables/useScrollReveal.ts
+++ b/packages/site/src/composables/useScrollReveal.ts
@@ -0,0 +1,52 @@
+import type { Directive } from 'vue';
+
+// Directive `v-reveal` : révèle un bloc quand il entre dans le viewport.
+// Reprend l'intention du setupReveal() du design (seuil ~92% de la hauteur),
+// via un IntersectionObserver partagé. Respecte prefers-reduced-motion.
+let reducedMotion = false;
+try {
+  reducedMotion = window.matchMedia('(prefers-reduced-motion: reduce)').matches;
+} catch {
+  /* matchMedia indisponible */
+}
+
+let observer: IntersectionObserver | null = null;
+
+function getObserver(): IntersectionObserver | null {
+  if (typeof IntersectionObserver === 'undefined') return null;
+  if (!observer) {
+    observer = new IntersectionObserver(
+      (entries) => {
+        for (const entry of entries) {
+          if (entry.isIntersecting) {
+            entry.target.classList.add('is-visible');
+            observer?.unobserve(entry.target);
+          }
+        }
+      },
+      // -8% en bas ≈ déclenche quand le haut du bloc franchit ~92% du viewport.
+      { threshold: 0, rootMargin: '0px 0px -8% 0px' },
+    );
+  }
+  return observer;
+}
+
+export const reveal: Directive<HTMLElement> = {
+  mounted(el) {
+    el.classList.add('reveal');
+    if (reducedMotion) {
+      el.classList.add('is-visible');
+      return;
+    }
+    const io = getObserver();
+    if (!io) {
+      // Pas d'IntersectionObserver : on révèle immédiatement (pas de contenu caché).
+      el.classList.add('is-visible');
+      return;
+    }
+    io.observe(el);
+  },
+  unmounted(el) {
+    observer?.unobserve(el);
+  },
+};
--- a/packages/site/src/env.d.ts
+++ b/packages/site/src/env.d.ts
@@ -0,0 +1,7 @@
+/// <reference types="vite/client" />
+
+declare module '*.vue' {
+  import type { DefineComponent } from 'vue';
+  const component: DefineComponent<Record<string, unknown>, Record<string, unknown>, unknown>;
+  export default component;
+}
--- a/packages/site/src/i18n/content.ts
+++ b/packages/site/src/i18n/content.ts
@@ -0,0 +1,60 @@
+// Listes structurées (FAQ, options de dialogue) — gardées hors des messages
+// vue-i18n et indexées par locale, pour rester du texte pur typé (pas d'innerHTML).
+import type { AppLocale } from './index';
+
+export interface FaqItem {
+  q: string;
+  a: string;
+}
+
+export const FAQS: Record<AppLocale, FaqItem[]> = {
+  en: [
+    {
+      q: 'Is Arboretum an IDE?',
+      a: "No — it's a command center. It doesn't replace your editor; it supervises the AI coding agents working across your repos: spawning sessions, surfacing their state, and letting you answer them.",
+    },
+    {
+      q: 'Does it need the cloud?',
+      a: 'No. Arboretum is local-first. The daemon runs on your own machine and binds to 127.0.0.1 by default. Your code and sessions never leave your network unless you choose to expose the dashboard.',
+    },
+    {
+      q: 'How do I access it remotely?',
+      a: 'Through Tailscale Serve. Expose the dashboard to your tailnet and reach it securely from any device — no port forwarding, no public endpoint.',
+    },
+    {
+      q: 'Does it work on mobile?',
+      a: 'Yes. The dashboard is an installable PWA. Add it to your home screen, get Web Push the moment a session needs you, and approve or reject a prompt with a single tap.',
+    },
+    {
+      q: 'Is my code safe?',
+      a: 'Arboretum binds to localhost, hashes access tokens at rest, and enforces strict origin checks on every request. Remote access runs through Tailscale rather than an open port.',
+    },
+  ],
+  fr: [
+    {
+      q: 'Arboretum est-il un IDE ?',
+      a: "Non — c'est un poste de commandement. Il ne remplace pas votre éditeur ; il supervise les agents de code IA qui travaillent sur vos repos : lancement des sessions, affichage de leur état, et réponse à leurs questions.",
+    },
+    {
+      q: 'A-t-il besoin du cloud ?',
+      a: 'Non. Arboretum est local-first. Le daemon tourne sur votre propre machine et se lie à 127.0.0.1 par défaut. Votre code et vos sessions ne quittent jamais votre réseau sauf si vous exposez le dashboard.',
+    },
+    {
+      q: 'Comment y accéder à distance ?',
+      a: "Via Tailscale Serve. Exposez le dashboard à votre tailnet et accédez-y en sécurité depuis n'importe quel appareil — sans redirection de port ni endpoint public.",
+    },
+    {
+      q: 'Fonctionne-t-il sur mobile ?',
+      a: "Oui. Le dashboard est une PWA installable. Ajoutez-le à l'écran d'accueil, recevez un Web Push dès qu'une session a besoin de vous, et approuvez ou refusez une question d'un toucher.",
+    },
+    {
+      q: 'Mon code est-il en sécurité ?',
+      a: "Arboretum se lie à localhost, hashe les tokens au repos, et applique une vérification d'origine stricte sur chaque requête. L'accès distant passe par Tailscale plutôt qu'un port ouvert.",
+    },
+  ],
+};
+
+export const DLG_OPTS: Record<AppLocale, string[]> = {
+  en: ['Yes, apply the change', "Yes, and don't ask again", 'No, keep current version'],
+  fr: ['Oui, appliquer le changement', 'Oui, et ne plus demander', 'Non, garder la version actuelle'],
+};
--- a/packages/site/src/i18n/en.ts
+++ b/packages/site/src/i18n/en.ts
@@ -0,0 +1,96 @@
+// Messages EN — copie fidèle du dict() du design Arboretum.dc.html.
+export default {
+  navFeatures: 'Features',
+  navHow: 'How it works',
+  navSecurity: 'Security',
+  navFaq: 'FAQ',
+  gitea: 'View on Gitea',
+  heroBadge: 'Mission control for AI coding agents',
+  heroTitle: 'Mission control for your AI coding agents',
+  heroSub:
+    'Run many Claude Code sessions across every git worktree — and supervise them from any device, even your phone.',
+  getStarted: 'Get started',
+  probKicker: 'The problem',
+  probTitle: "Many agents across worktrees is chaos — and you're chained to one terminal.",
+  probBody:
+    'Sessions scattered across tabs. No idea which agent is waiting on you. Step away from the desk and everything stalls. Arboretum is the single pane of glass.',
+  featKicker: 'Everything in one view',
+  featTitle: 'Built to supervise agents — not to be an IDE',
+  feat1Title: 'Worktree-first',
+  feat1Desc: 'Every session is pinned to a git worktree. You see branches, not chaos.',
+  feat2Title: 'Many sessions, one view',
+  feat2Desc: 'Run parallel Claude Code agents side by side in a single live grid.',
+  feat3Title: 'Fine-grained states',
+  feat3Desc: 'tell at a glance what each agent is doing.',
+  feat4Title: 'Supervise anywhere',
+  feat4Desc: 'Installable PWA. Check in from your laptop, tablet, or phone.',
+  feat5Title: 'Web Push alerts',
+  feat5Desc: 'Get pinged the moment a session needs a decision from you.',
+  feat6Title: 'Answer without a terminal',
+  feat6Desc: 'Respond to agent prompts and dialogs right from the dashboard.',
+  feat7Title: 'Work groups',
+  feat7Desc: 'Group repos and run one Claude session across all of them at once.',
+  feat8Title: 'Local-first & secure',
+  feat8Desc: 'Binds to localhost, hashes tokens, remote access via Tailscale.',
+  scAKicker: 'Worktree-first dashboard',
+  scATitle: 'See what needs you — before anything stalls',
+  scABody:
+    'A live list of every worktree and its session state. The Needs attention rail floats the agents waiting on a decision to the top, so nothing sits blocked while you are heads-down elsewhere.',
+  scBKicker: 'Multi-terminal grid',
+  scBTitle: "Every agent's output, streaming live",
+  scBBody:
+    'Watch all your sessions at once — real terminal output, color-coded by state, updating in real time. Click any pane to take over, answer a prompt, or stop a run.',
+  scCKicker: 'On your phone',
+  scCTitle: 'Unblock an agent from the kitchen',
+  scCBody:
+    'Install the PWA and get a Web Push the second a session needs you. Tap the notification, read the prompt, answer the dialog — your agent keeps moving while you are away.',
+  grpHub: '1 session',
+  grpKicker: 'Work groups · cross-repo',
+  grpTitle: 'Drive every repo from one Claude session',
+  grpBody:
+    'Group the repos that move together — a service, its client, its docs. Launch a single Claude session that spans all of them at once: one conversation, one shared context working across every repo — instead of juggling one agent per repo.',
+  howKicker: 'How it works',
+  howTitle: 'Zero install. Three steps.',
+  step1Title: 'Launch the daemon',
+  step1Desc: 'One command. No install, no config, no account.',
+  step2Title: 'Open the dashboard',
+  step2Desc: 'It serves a web dashboard on localhost. Install it as a PWA on any device.',
+  step3Title: 'Spawn & supervise',
+  step3Desc: 'Start Claude Code sessions on any worktree and watch them from anywhere.',
+  secKicker: 'Security',
+  secTitle: 'A web terminal you can actually trust',
+  secIntro: 'Built local-first. Nothing is exposed unless you choose to — and even then, on your terms.',
+  sec1Title: 'Localhost by default',
+  sec1Desc: 'Binds to 127.0.0.1. Nothing leaves your machine unless you say so.',
+  sec2Title: 'Hashed tokens',
+  sec2Desc: 'Access tokens are hashed (sha256) at rest. No plaintext secrets on disk.',
+  sec3Title: 'Strict origin checks',
+  sec3Desc: 'Every request is origin-validated. No cross-site surprises.',
+  sec4Title: 'Remote via Tailscale',
+  sec4Desc: 'Reach it over Tailscale Serve — no public port, no port forwarding.',
+  faqTitle: 'Questions, answered',
+  ctaTitle: 'Take command of your agents',
+  ctaBody: 'One command to launch. Supervise everything from one place.',
+  ctaSource: 'View the source on Gitea',
+  footTag: 'a garden of branches, one pane of glass.',
+  license: 'MIT License',
+  coffee: 'Buy me a coffee',
+  mDash: 'Dashboard',
+  mGroups: 'Groups',
+  mSettings: 'Settings',
+  mHelp: 'Help',
+  mSearch: 'Search',
+  mAttn: 'Needs attention',
+  waiting: 'waiting',
+  busy: 'busy',
+  idle: 'idle',
+  approve: 'Approve',
+  reject: 'Reject',
+  toastTitle: 'Session waiting for you',
+  toastBody: 'api · feat/auth needs a decision',
+  dlgQ: 'Apply this change to login.ts?',
+  copy: 'Copy',
+  copied: 'Copied',
+  copyCommand: 'Copy command',
+  copyUrl: 'Copy URL',
+};
--- a/packages/site/src/i18n/fr.ts
+++ b/packages/site/src/i18n/fr.ts
@@ -0,0 +1,96 @@
+// Messages FR — copie fidèle du dict() du design Arboretum.dc.html.
+export default {
+  navFeatures: 'Fonctionnalités',
+  navHow: 'Comment ça marche',
+  navSecurity: 'Sécurité',
+  navFaq: 'FAQ',
+  gitea: 'Voir sur Gitea',
+  heroBadge: 'Poste de commandement pour agents de code IA',
+  heroTitle: 'Le poste de commandement de vos agents de code IA',
+  heroSub:
+    "Lancez plusieurs sessions Claude Code à travers chaque worktree git — et supervisez-les depuis n'importe quel appareil, même votre téléphone.",
+  getStarted: 'Commencer',
+  probKicker: 'Le problème',
+  probTitle: "Plein d'agents à travers les worktrees, c'est le chaos — et vous êtes cloué à un seul terminal.",
+  probBody:
+    "Des sessions éparpillées dans des onglets. Aucune idée de quel agent vous attend. Vous quittez le bureau et tout se fige. Arboretum, c'est la vitre unique.",
+  featKicker: 'Tout dans une seule vue',
+  featTitle: 'Conçu pour superviser les agents — pas pour être un IDE',
+  feat1Title: "Worktree d'abord",
+  feat1Desc: 'Chaque session est rattachée à un worktree git. Vous voyez des branches, pas du chaos.',
+  feat2Title: 'Plusieurs sessions, une vue',
+  feat2Desc: 'Lancez des agents Claude Code en parallèle, côte à côte dans une seule grille en direct.',
+  feat3Title: 'États fins',
+  feat3Desc: "sachez d'un coup d'œil ce que fait chaque agent.",
+  feat4Title: 'Supervisez partout',
+  feat4Desc: "PWA installable. Surveillez depuis l'ordinateur, la tablette ou le téléphone.",
+  feat5Title: 'Alertes Web Push',
+  feat5Desc: "Soyez prévenu dès qu'une session attend une décision.",
+  feat6Title: 'Répondre sans terminal',
+  feat6Desc: 'Répondez aux questions et dialogues des agents directement depuis le dashboard.',
+  feat7Title: 'Work groups',
+  feat7Desc: 'Regroupez des repos et pilotez-les via une seule session Claude, tous à la fois.',
+  feat8Title: 'Local-first & sécurisé',
+  feat8Desc: 'Se lie à localhost, hashe les tokens, accès distant via Tailscale.',
+  scAKicker: 'Dashboard worktree-first',
+  scATitle: 'Voyez ce qui vous attend — avant que ça ne bloque',
+  scABody:
+    "Une liste en direct de chaque worktree et de l'état de sa session. Le bandeau À traiter fait remonter les agents en attente d'une décision, pour que rien ne reste bloqué pendant que vous êtes concentré ailleurs.",
+  scBKicker: 'Grille multi-terminaux',
+  scBTitle: 'La sortie de chaque agent, en direct',
+  scBBody:
+    "Surveillez toutes vos sessions en même temps — vraie sortie terminal, couleur selon l'état, mise à jour en temps réel. Cliquez sur un panneau pour reprendre la main, répondre, ou arrêter une exécution.",
+  scCKicker: 'Sur votre téléphone',
+  scCTitle: 'Débloquez un agent depuis la cuisine',
+  scCBody:
+    "Installez la PWA et recevez un Web Push dès qu'une session a besoin de vous. Touchez la notification, lisez la question, répondez au dialogue — votre agent continue pendant que vous êtes loin du bureau.",
+  grpHub: '1 session',
+  grpKicker: 'Work groups · cross-repo',
+  grpTitle: 'Pilotez tous vos repos depuis une seule session Claude',
+  grpBody:
+    'Regroupez les repos qui avancent ensemble — un service, son client, sa doc. Lancez une seule session Claude qui les couvre tous à la fois : une conversation, un contexte partagé travaillant à travers chaque repo — au lieu de jongler avec un agent par repo.',
+  howKicker: 'Comment ça marche',
+  howTitle: 'Zéro install. Trois étapes.',
+  step1Title: 'Lancez le daemon',
+  step1Desc: "Une commande. Pas d'install, pas de config, pas de compte.",
+  step2Title: 'Ouvrez le dashboard',
+  step2Desc: "Il sert un dashboard web sur localhost. Installez-le en PWA sur n'importe quel appareil.",
+  step3Title: 'Lancez & supervisez',
+  step3Desc: "Démarrez des sessions Claude Code sur n'importe quel worktree et surveillez-les de partout.",
+  secKicker: 'Sécurité',
+  secTitle: 'Un terminal web en qui vous pouvez avoir confiance',
+  secIntro: "Conçu local-first. Rien n'est exposé sauf si vous le décidez — et toujours selon vos règles.",
+  sec1Title: 'Localhost par défaut',
+  sec1Desc: 'Se lie à 127.0.0.1. Rien ne quitte votre machine sans votre accord.',
+  sec2Title: 'Tokens hashés',
+  sec2Desc: 'Les tokens sont hashés (sha256) au repos. Aucun secret en clair sur le disque.',
+  sec3Title: "Vérification d'origine stricte",
+  sec3Desc: 'Chaque requête est validée par origine. Pas de surprise cross-site.',
+  sec4Title: 'Distant via Tailscale',
+  sec4Desc: 'Accédez-y via Tailscale Serve — aucun port public, aucune redirection de port.',
+  faqTitle: 'Vos questions, nos réponses',
+  ctaTitle: 'Prenez le commandement de vos agents',
+  ctaBody: 'Une commande pour lancer. Tout superviser depuis un seul endroit.',
+  ctaSource: 'Voir le code sur Gitea',
+  footTag: 'un jardin de branches, une seule vitre.',
+  license: 'Licence MIT',
+  coffee: 'Paye-moi un café',
+  mDash: 'Tableau de bord',
+  mGroups: 'Groupes',
+  mSettings: 'Réglages',
+  mHelp: 'Aide',
+  mSearch: 'Rechercher',
+  mAttn: 'À traiter',
+  waiting: 'en attente',
+  busy: 'occupé',
+  idle: 'au repos',
+  approve: 'Approuver',
+  reject: 'Refuser',
+  toastTitle: 'Une session vous attend',
+  toastBody: 'api · feat/auth attend une décision',
+  dlgQ: 'Appliquer ce changement à login.ts ?',
+  copy: 'Copier',
+  copied: 'Copié',
+  copyCommand: 'Copier la commande',
+  copyUrl: "Copier l'URL",
+};
--- a/packages/site/src/i18n/index.ts
+++ b/packages/site/src/i18n/index.ts
@@ -0,0 +1,37 @@
+import { createI18n } from 'vue-i18n';
+import en from './en';
+import fr from './fr';
+
+export type AppLocale = 'en' | 'fr';
+
+const STORAGE_KEY = 'arb-lang';
+
+// Détection fidèle au design : localStorage prioritaire, sinon langue navigateur
+// (fr → FR, sinon EN).
+function initialLocale(): AppLocale {
+  let saved: string | null = null;
+  try {
+    saved = localStorage.getItem(STORAGE_KEY);
+  } catch {
+    /* localStorage indisponible (mode privé, etc.) */
+  }
+  if (saved === 'fr' || saved === 'en') return saved;
+  const nav = (typeof navigator !== 'undefined' && navigator.language ? navigator.language : '').toLowerCase();
+  return nav.indexOf('fr') === 0 ? 'fr' : 'en';
+}
+
+export const i18n = createI18n({
+  legacy: false,
+  locale: initialLocale(),
+  fallbackLocale: 'en',
+  messages: { en, fr },
+});
+
+export function setLocale(locale: AppLocale): void {
+  i18n.global.locale.value = locale;
+  try {
+    localStorage.setItem(STORAGE_KEY, locale);
+  } catch {
+    /* ignore */
+  }
+}
--- a/packages/site/src/lib/links.ts
+++ b/packages/site/src/lib/links.ts
@@ -0,0 +1,6 @@
+// URLs externes du site vitrine — source unique de vérité.
+// Le dépôt Gitea est « arboretum » (et non « git-arboretum », qui est le nom du
+// paquet npm `@johanleroy/git-arboretum`). Centralisé ici pour ne plus dériver.
+export const REPO = 'https://git.lidge.fr/johanleroy/arboretum';
+export const LICENSE = `${REPO}/src/branch/main/LICENSE`;
+export const COFFEE = 'https://buymeacoffee.com/johanleroy';
--- a/packages/site/src/main.ts
+++ b/packages/site/src/main.ts
@@ -0,0 +1,12 @@
+import { createApp } from 'vue';
+// Polices self-host (subset latin) — bundlées par Vite, aucune requête Google Fonts.
+import '@fontsource/jetbrains-mono/latin-400.css';
+import '@fontsource/jetbrains-mono/latin-500.css';
+import '@fontsource/jetbrains-mono/latin-600.css';
+import '@fontsource/jetbrains-mono/latin-700.css';
+import App from './App.vue';
+import { i18n } from './i18n';
+import { reveal } from './composables/useScrollReveal';
+import './style.css';
+
+createApp(App).use(i18n).directive('reveal', reveal).mount('#app');
--- a/packages/site/src/style.css
+++ b/packages/site/src/style.css
@@ -0,0 +1,120 @@
+@import 'tailwindcss';
+
+/* La palette du design correspond à zinc/emerald/amber/sky/red de Tailwind.
+   On ajoute seulement les tokens hors échelle : ombres, police mono, animations. */
+@theme {
+  --font-mono: 'JetBrains Mono', ui-monospace, monospace;
+
+  --shadow-hero: 0 30px 80px -30px rgb(0 0 0 / 0.85);
+  --shadow-card: 0 24px 60px -30px rgb(0 0 0 / 0.8);
+  --shadow-phone: 0 30px 70px -28px rgb(0 0 0 / 0.9);
+  --shadow-toast: 0 12px 32px -12px rgb(0 0 0 / 0.7);
+  --shadow-toast-sm: 0 10px 24px -12px rgb(0 0 0 / 0.6);
+
+  --animate-blink: blink 1.05s steps(1) infinite;
+  --animate-pulse-sky: pulseSky 2s ease-in-out infinite;
+  --animate-pulse-amber: pulseAmber 2.2s ease-in-out infinite;
+  --animate-toast-in: toastIn 0.4s cubic-bezier(0.2, 0.8, 0.2, 1) both;
+  --animate-dlg-in: dlgIn 0.35s ease both;
+}
+
+/* JetBrains Mono (Open Font License) : @font-face fournis par @fontsource,
+   importés dans main.ts et bundlés par Vite (self-host, pas de CDN Google). */
+
+html {
+  scroll-behavior: smooth;
+}
+body {
+  margin: 0;
+  background-color: #09090b;
+  color: #f4f4f5;
+  font-family: ui-sans-serif, system-ui, -apple-system, 'Segoe UI', sans-serif;
+  font-size: 16px;
+  line-height: 1.6;
+  -webkit-font-smoothing: antialiased;
+  overflow-x: hidden;
+}
+::selection {
+  background: rgba(16, 185, 129, 0.3);
+  color: #fff;
+}
+
+@keyframes blink {
+  0%,
+  48% {
+    opacity: 1;
+  }
+  49%,
+  100% {
+    opacity: 0;
+  }
+}
+@keyframes pulseSky {
+  0% {
+    box-shadow: 0 0 0 0 rgba(125, 211, 252, 0.55);
+  }
+  70%,
+  100% {
+    box-shadow: 0 0 0 6px rgba(125, 211, 252, 0);
+  }
+}
+@keyframes pulseAmber {
+  0% {
+    box-shadow: 0 0 0 0 rgba(252, 211, 77, 0.55);
+  }
+  70%,
+  100% {
+    box-shadow: 0 0 0 6px rgba(252, 211, 77, 0);
+  }
+}
+@keyframes toastIn {
+  from {
+    opacity: 0;
+    transform: translateY(16px) scale(0.96);
+  }
+  to {
+    opacity: 1;
+    transform: none;
+  }
+}
+@keyframes dlgIn {
+  from {
+    opacity: 0;
+    transform: translateY(10px);
+  }
+  to {
+    opacity: 1;
+    transform: none;
+  }
+}
+
+@layer base {
+  /* Tailwind v4 ne met plus cursor:pointer sur les boutons → on le rétablit. */
+  button:not(:disabled),
+  [role='button']:not([aria-disabled='true']) {
+    cursor: pointer;
+  }
+}
+
+/* Révélation au scroll (directive v-reveal) */
+.reveal {
+  opacity: 0;
+  transform: translateY(22px);
+  transition:
+    opacity 0.7s ease,
+    transform 0.7s ease;
+}
+.reveal.is-visible {
+  opacity: 1;
+  transform: none;
+}
+
+@media (prefers-reduced-motion: reduce) {
+  * {
+    animation: none !important;
+  }
+  .reveal {
+    opacity: 1;
+    transform: none;
+  }
+}
--- a/packages/site/tsconfig.json
+++ b/packages/site/tsconfig.json
@@ -0,0 +1,16 @@
+{
+  "extends": "../../tsconfig.base.json",
+  "compilerOptions": {
+    "composite": false,
+    "noEmit": true,
+    "declaration": false,
+    "declarationMap": false,
+    "sourceMap": false,
+    "module": "ESNext",
+    "moduleResolution": "Bundler",
+    "lib": ["ES2023", "DOM", "DOM.Iterable"],
+    "types": ["vite/client"],
+    "useDefineForClassFields": true
+  },
+  "include": ["src/**/*.ts", "src/**/*.vue", "vite.config.ts"]
+}
--- a/packages/site/vite.config.ts
+++ b/packages/site/vite.config.ts
@@ -0,0 +1,15 @@
+import { defineConfig } from 'vite';
+import vue from '@vitejs/plugin-vue';
+import tailwindcss from '@tailwindcss/vite';
+
+// Site vitrine statique (git-arboretum.com) : aucune dépendance au daemon, donc
+// pas de proxy /api /ws (contrairement à packages/web). `base: '/'` car servi
+// à la racine d'un domaine dédié.
+export default defineConfig({
+  plugins: [vue(), tailwindcss()],
+  base: '/',
+  build: {
+    outDir: 'dist',
+    target: 'es2020',
+  },
+});
--- a/packages/web/src/components/CrossRepoFeatureModal.vue
+++ b/packages/web/src/components/CrossRepoFeatureModal.vue
@@ -1,122 +0,0 @@
-<template>
-  <div class="fixed inset-0 z-50 flex items-center justify-center bg-black/60 p-4" @click.self="emit('close')">
-    <div class="flex max-h-[90vh] w-full max-w-lg flex-col gap-3 overflow-y-auto rounded-lg border border-zinc-800 bg-zinc-900 p-4">
-      <header class="flex items-center gap-2">
-        <h2 class="font-semibold text-zinc-100">{{ t('crossRepo.title') }}</h2>
-        <button class="btn ml-auto text-xs" @click="emit('close')">{{ t('crossRepo.close') }}</button>
-      </header>
-      <p class="text-xs text-zinc-500">{{ t('crossRepo.intro') }}</p>
-
-      <form class="flex flex-col gap-3" @submit.prevent="onSubmit">
-        <label class="flex flex-col gap-1 text-xs text-zinc-400">
-          {{ t('crossRepo.branchLabel') }}
-          <input v-model="branch" class="input font-mono" :placeholder="t('crossRepo.branchPlaceholder')" required />
-        </label>
-        <div class="flex flex-wrap items-end gap-3">
-          <label class="flex items-center gap-1.5 text-xs text-zinc-400">
-            <input v-model="newBranch" type="checkbox" /> {{ t('crossRepo.newBranch') }}
-          </label>
-          <label class="flex flex-col gap-1 text-xs text-zinc-400">
-            {{ t('crossRepo.baseRefLabel') }}
-            <input v-model="baseRef" class="input font-mono" placeholder="HEAD" />
-          </label>
-          <label class="flex flex-col gap-1 text-xs text-zinc-400">
-            {{ t('crossRepo.startLabel') }}
-            <select v-model="startSession" class="input">
-              <option :value="null">{{ t('crossRepo.startNone') }}</option>
-              <option value="claude">claude</option>
-              <option value="bash">bash</option>
-            </select>
-          </label>
-        </div>
-
-        <div class="flex flex-col gap-1 text-xs text-zinc-400">
-          {{ t('crossRepo.reposLabel') }}
-          <div class="flex flex-col gap-1">
-            <label
-              v-for="repo in repos"
-              :key="repo.id"
-              class="flex items-center gap-2 rounded border border-zinc-800 bg-zinc-950/40 px-2 py-1"
-            >
-              <input v-model="selectedRepoIds" type="checkbox" :value="repo.id" :disabled="running" />
-              <span class="flex-1 text-zinc-300">{{ repo.label }}</span>
-              <span v-if="results[repo.id]" class="text-[11px]" :class="statusClass(repo.id)">
-                {{ statusText(repo.id) }}
-              </span>
-            </label>
-          </div>
-        </div>
-
-        <div class="flex items-center gap-2">
-          <button type="submit" class="btn-primary" :disabled="running || branch.trim() === '' || selectedRepoIds.length === 0">
-            {{ running ? t('crossRepo.creating') : t('crossRepo.create', { n: selectedRepoIds.length }) }}
-          </button>
-          <button v-if="hasFailures && !running" type="button" class="btn text-xs" @click="retryFailed">
-            {{ t('crossRepo.retryFailed') }}
-          </button>
-        </div>
-      </form>
-    </div>
-  </div>
-</template>
-
-<script setup lang="ts">
-import { computed, ref } from 'vue';
-import { useI18n } from 'vue-i18n';
-import type { RepoSummary } from '@arboretum/shared';
-import { useGroupsStore, type CrossRepoResult } from '../stores/groups';
-
-const props = defineProps<{ repos: RepoSummary[] }>();
-const emit = defineEmits<{ close: [] }>();
-
-const { t } = useI18n();
-const groups = useGroupsStore();
-
-const branch = ref('');
-const newBranch = ref(true);
-const baseRef = ref('');
-const startSession = ref<'claude' | 'bash' | null>(null);
-const selectedRepoIds = ref<string[]>(props.repos.map((r) => r.id));
-const results = ref<Record<string, CrossRepoResult>>({});
-const running = ref(false);
-
-const hasFailures = computed(() => Object.values(results.value).some((r) => r.status === 'error'));
-
-function statusClass(repoId: string): string {
-  return results.value[repoId]?.status === 'ok' ? 'text-emerald-400' : 'text-red-400';
-}
-function statusText(repoId: string): string {
-  const r = results.value[repoId];
-  if (!r) return '';
-  return r.status === 'ok' ? t('crossRepo.ok') : `${t('crossRepo.error')}: ${r.message ?? ''}`;
-}
-
-async function run(repoIds: string[]): Promise<void> {
-  if (repoIds.length === 0) return;
-  running.value = true;
-  for (const id of repoIds) delete results.value[id];
-  try {
-    await groups.createCrossRepoFeature(
-      repoIds,
-      {
-        branch: branch.value.trim(),
-        newBranch: newBranch.value,
-        ...(baseRef.value.trim() ? { baseRef: baseRef.value.trim() } : {}),
-        startSession: startSession.value,
-      },
-      (result) => {
-        results.value = { ...results.value, [result.repoId]: result };
-      },
-    );
-  } finally {
-    running.value = false;
-  }
-}
-
-function onSubmit(): void {
-  void run([...selectedRepoIds.value]);
-}
-function retryFailed(): void {
-  void run(Object.values(results.value).filter((r) => r.status === 'error').map((r) => r.repoId));
-}
-</script>
--- a/packages/web/src/components/GroupSessionModal.vue
+++ b/packages/web/src/components/GroupSessionModal.vue
@@ -0,0 +1,148 @@
+<template>
+  <div class="fixed inset-0 z-50 flex items-center justify-center bg-black/60 p-4" @click.self="emit('close')">
+    <div class="flex max-h-[90vh] w-full max-w-lg flex-col gap-3 overflow-y-auto rounded-lg border border-zinc-800 bg-zinc-900 p-4">
+      <header class="flex items-center gap-2">
+        <h2 class="font-semibold text-zinc-100">{{ t('crossRepo.title') }}</h2>
+        <button class="btn ml-auto text-xs" @click="emit('close')">{{ t('crossRepo.close') }}</button>
+      </header>
+      <p class="text-xs text-zinc-500">{{ t('crossRepo.intro') }}</p>
+
+      <form class="flex flex-col gap-3" @submit.prevent="onSubmit">
+        <!-- mode : couvrir une nouvelle branche par repo, ou les checkouts principaux -->
+        <div class="flex flex-col gap-1 text-xs text-zinc-400">
+          {{ t('crossRepo.modeLabel') }}
+          <div class="flex flex-wrap gap-3">
+            <label class="flex items-center gap-1.5">
+              <input v-model="mode" type="radio" value="feature" :disabled="running" /> {{ t('crossRepo.modeFeature') }}
+            </label>
+            <label class="flex items-center gap-1.5">
+              <input v-model="mode" type="radio" value="main" :disabled="running" /> {{ t('crossRepo.modeMain') }}
+            </label>
+          </div>
+        </div>
+
+        <!-- mode feature : branche commune créée dans chaque repo -->
+        <template v-if="mode === 'feature'">
+          <label class="flex flex-col gap-1 text-xs text-zinc-400">
+            {{ t('crossRepo.branchLabel') }}
+            <input v-model="branch" class="input font-mono" :placeholder="t('crossRepo.branchPlaceholder')" :required="mode === 'feature'" />
+          </label>
+          <div class="flex flex-wrap items-end gap-3">
+            <label class="flex items-center gap-1.5 text-xs text-zinc-400">
+              <input v-model="newBranch" type="checkbox" /> {{ t('crossRepo.newBranch') }}
+            </label>
+            <label class="flex flex-col gap-1 text-xs text-zinc-400">
+              {{ t('crossRepo.baseRefLabel') }}
+              <input v-model="baseRef" class="input font-mono" placeholder="HEAD" />
+            </label>
+          </div>
+        </template>
+
+        <label class="flex flex-col gap-1 text-xs text-zinc-400">
+          {{ t('crossRepo.commandLabel') }}
+          <select v-model="command" class="input">
+            <option value="claude">claude</option>
+            <option value="bash">bash</option>
+          </select>
+        </label>
+
+        <div class="flex flex-col gap-1 text-xs text-zinc-400">
+          {{ t('crossRepo.reposLabel') }}
+          <div class="flex flex-col gap-1">
+            <div
+              v-for="repo in repos"
+              :key="repo.id"
+              class="flex items-center gap-2 rounded border border-zinc-800 bg-zinc-950/40 px-2 py-1"
+            >
+              <span class="flex-1 text-zinc-300">{{ repo.label }}</span>
+              <span v-if="repoStatus(repo.id)" class="text-[11px]" :class="repoStatusClass(repo.id)">
+                {{ repoStatus(repo.id) }}
+              </span>
+            </div>
+          </div>
+        </div>
+
+        <p v-if="outcome" class="text-xs" :class="outcome.session ? 'text-emerald-400' : 'text-red-400'">
+          {{ outcome.session ? t('crossRepo.done') : t('crossRepo.sessionFailed') }}
+        </p>
+        <p v-if="errorMsg" class="text-xs text-red-400">{{ errorMsg }}</p>
+
+        <div class="flex items-center gap-2">
+          <button type="submit" class="btn-primary" :disabled="running || (mode === 'feature' && branch.trim() === '') || repos.length === 0">
+            {{ running ? t('crossRepo.launching') : t('crossRepo.launch') }}
+          </button>
+        </div>
+      </form>
+    </div>
+  </div>
+</template>
+
+<script setup lang="ts">
+import { computed, ref } from 'vue';
+import { useI18n } from 'vue-i18n';
+import type { RepoSummary } from '@arboretum/shared';
+import { useGroupsStore, type CrossRepoResult, type GroupFeatureOutcome } from '../stores/groups';
+
+const props = defineProps<{ groupId: string; repos: RepoSummary[] }>();
+const emit = defineEmits<{ close: [] }>();
+
+const { t } = useI18n();
+const groups = useGroupsStore();
+
+const mode = ref<'feature' | 'main'>('feature');
+const branch = ref('');
+const newBranch = ref(true);
+const baseRef = ref('');
+const command = ref<'claude' | 'bash'>('claude');
+const wtResults = ref<Record<string, CrossRepoResult>>({});
+const outcome = ref<GroupFeatureOutcome | null>(null);
+const errorMsg = ref<string | null>(null);
+const running = ref(false);
+
+const skippedById = computed<Record<string, string>>(() => {
+  const m: Record<string, string> = {};
+  for (const s of outcome.value?.skipped ?? []) m[s.repoId] = s.reason;
+  return m;
+});
+
+function repoStatus(repoId: string): string {
+  const wt = wtResults.value[repoId];
+  if (wt) return wt.status === 'ok' ? t('crossRepo.ok') : `${t('crossRepo.error')}: ${wt.message ?? ''}`;
+  const skip = skippedById.value[repoId];
+  if (skip) return `${t('crossRepo.skippedLabel')}: ${skip}`;
+  return '';
+}
+function repoStatusClass(repoId: string): string {
+  const wt = wtResults.value[repoId];
+  if (wt) return wt.status === 'ok' ? 'text-emerald-400' : 'text-red-400';
+  return skippedById.value[repoId] ? 'text-amber-400' : '';
+}
+
+async function onSubmit(): Promise<void> {
+  if (running.value || props.repos.length === 0) return;
+  if (mode.value === 'feature' && branch.value.trim() === '') return;
+  running.value = true;
+  wtResults.value = {};
+  outcome.value = null;
+  errorMsg.value = null;
+  try {
+    outcome.value = await groups.createGroupFeature(
+      props.groupId,
+      props.repos.map((r) => r.id),
+      {
+        command: command.value,
+        ...(mode.value === 'feature'
+          ? { branch: branch.value.trim(), newBranch: newBranch.value, ...(baseRef.value.trim() ? { baseRef: baseRef.value.trim() } : {}) }
+          : {}),
+      },
+      (result) => {
+        wtResults.value = { ...wtResults.value, [result.repoId]: result };
+      },
+    );
+  } catch (err) {
+    errorMsg.value = err instanceof Error ? err.message : String(err);
+  } finally {
+    running.value = false;
+  }
+}
+</script>
--- a/packages/web/src/components/TerminalCell.vue
+++ b/packages/web/src/components/TerminalCell.vue
@@ -4,6 +4,13 @@
    <header class="flex items-center gap-2 border-b border-zinc-800 px-2 py-1">
      <SessionStateBadge :session="session" />
      <span class="truncate font-mono text-xs text-zinc-300" :title="session.cwd">{{ title }}</span>
+      <span
+        v-if="spannedCount > 1"
+        class="shrink-0 rounded-full border border-sky-800/60 bg-sky-950/40 px-1.5 py-0.5 text-[10px] text-sky-300"
+        :title="spannedDirs.join('\n')"
+      >
+        {{ t('groups.spanBadge', spannedCount) }}
+      </span>
      <span class="ml-auto shrink-0 font-mono text-[11px] text-zinc-500">{{ session.command }}</span>
    </header>
    <DialogPrompt v-if="isWaiting" :session="session" class="px-2 pt-2" />
@@ -15,6 +22,7 @@

 <script setup lang="ts">
 import { computed } from 'vue';
+import { useI18n } from 'vue-i18n';
 import type { SessionSummary } from '@arboretum/shared';
 import { useWorktreesStore } from '../stores/worktrees';
 import SessionStateBadge from './SessionStateBadge.vue';
@@ -23,6 +31,11 @@ import TerminalView from './TerminalView.vue';

 const props = defineProps<{ session: SessionSummary }>();
 const worktrees = useWorktreesStore();
+const { t } = useI18n();
+
+// session de groupe (P6) : couvre plusieurs répertoires via --add-dir → badge « groupe · N dépôts ».
+const spannedDirs = computed(() => [props.session.cwd, ...(props.session.addedDirs ?? [])]);
+const spannedCount = computed(() => spannedDirs.value.length);

 // libellé : « repo · branche » si le worktree est connu, sinon le dernier segment du cwd.
 const title = computed(() => {
--- a/packages/web/src/i18n/en.ts
+++ b/packages/web/src/i18n/en.ts
@@ -96,25 +96,29 @@ export default {
    viewGrid: 'Terminals',
    gridEmpty: 'No active session in this group.',
    gridCapped: 'Showing {shown} of {total} sessions — close some terminals to see the rest.',
-    newFeature: 'New cross-repo feature',
+    newFeature: 'New group session',
+    spanBadge: 'group · {n} repo | group · {n} repos',
  },
  crossRepo: {
-    title: 'New cross-repo feature',
-    intro: 'Create the same worktree across the selected repos, in one action.',
+    title: 'New group session',
+    intro: 'Launch one Claude session that spans every repo in this group — a single conversation across all of them.',
+    modeLabel: 'Directories',
+    modeFeature: 'New branch in each repo',
+    modeMain: 'Main checkouts',
    branchLabel: 'Branch name',
    branchPlaceholder: 'feature/…',
    newBranch: 'create branch',
    baseRefLabel: 'Base ref (optional)',
-    startLabel: 'Start session',
-    startNone: 'no session',
-    reposLabel: 'Apply to',
-    create: 'Create across {n} repos',
-    creating: 'Creating…',
-    retryFailed: 'Retry failed',
+    commandLabel: 'Session',
+    reposLabel: 'Repos in this session',
+    launch: 'Launch session',
+    launching: 'Launching…',
    close: 'Close',
-    pending: 'pending…',
-    ok: 'created',
+    ok: 'worktree created',
    error: 'failed',
+    skippedLabel: 'skipped',
+    done: 'Group session started.',
+    sessionFailed: 'Could not start the session.',
  },
  repos: {
    add: 'Add repo',
--- a/packages/web/src/i18n/fr.ts
+++ b/packages/web/src/i18n/fr.ts
@@ -98,25 +98,29 @@ const fr: typeof en = {
    viewGrid: 'Terminaux',
    gridEmpty: 'Aucune session active dans ce groupe.',
    gridCapped: '{shown} sessions affichées sur {total} — fermez des terminaux pour voir le reste.',
-    newFeature: 'Nouvelle feature cross-repo',
+    newFeature: 'Nouvelle session de groupe',
+    spanBadge: 'groupe · {n} dépôt | groupe · {n} dépôts',
  },
  crossRepo: {
-    title: 'Nouvelle feature cross-repo',
-    intro: 'Crée le même worktree dans les dépôts sélectionnés, en une seule action.',
+    title: 'Nouvelle session de groupe',
+    intro: 'Lance UNE session Claude couvrant tous les dépôts du groupe — une seule conversation reliant l’ensemble.',
+    modeLabel: 'Répertoires',
+    modeFeature: 'Nouvelle branche dans chaque dépôt',
+    modeMain: 'Checkouts principaux',
    branchLabel: 'Nom de branche',
    branchPlaceholder: 'feature/…',
    newBranch: 'créer la branche',
    baseRefLabel: 'Réf. de base (optionnel)',
-    startLabel: 'Démarrer une session',
-    startNone: 'aucune session',
-    reposLabel: 'Appliquer à',
-    create: 'Créer dans {n} dépôts',
-    creating: 'Création…',
-    retryFailed: 'Réessayer les échecs',
+    commandLabel: 'Session',
+    reposLabel: 'Dépôts de la session',
+    launch: 'Lancer la session',
+    launching: 'Lancement…',
    close: 'Fermer',
-    pending: 'en cours…',
-    ok: 'créé',
+    ok: 'worktree créé',
    error: 'échec',
+    skippedLabel: 'ignoré',
+    done: 'Session de groupe démarrée.',
+    sessionFailed: 'Impossible de démarrer la session.',
  },
  repos: {
    add: 'Ajouter un repo',
--- a/packages/web/src/stores/groups.ts
+++ b/packages/web/src/stores/groups.ts
@@ -2,8 +2,9 @@ import { defineStore } from 'pinia';
 import { ref } from 'vue';
 import type {
  CreateGroupRequest,
-  CreateWorktreeRequest,
+  CreateGroupSessionRequest,
  GroupResponse,
+  GroupSessionResponse,
  GroupsListResponse,
  GroupSummary,
  RepoSummary,
@@ -14,17 +15,32 @@ import type {
 import { api, ApiError } from '../lib/api';
 import { wsClient, type GroupEvent } from '../lib/ws-client';
 import { useWorktreesStore } from './worktrees';
+import { useSessionsStore } from './sessions';

-/** Requête « feature cross-repo » : un worktree (et éventuellement une session) par repo. */
-export type CrossRepoRequest = Omit<CreateWorktreeRequest, 'path'>;
-
-/** Résultat par repo d'une action cross-repo (tolérance aux échecs partiels). */
+/** Résultat par repo de la création de worktree (mode feature, tolérance aux échecs partiels). */
 export interface CrossRepoResult {
  repoId: string;
  status: 'ok' | 'error';
  message?: string;
  worktreePath?: string;
-  sessionId?: string;
+}
+
+/** Options de lancement d'une session de groupe (P6). */
+export interface GroupFeatureOptions {
+  command: 'claude' | 'bash';
+  /** présent → crée le worktree de cette branche dans chaque repo puis relie ; absent → checkouts principaux. */
+  branch?: string;
+  newBranch?: boolean;
+  baseRef?: string;
+}
+
+/** Bilan d'un lancement de session de groupe. */
+export interface GroupFeatureOutcome {
+  /** résultats de création de worktree par repo ([] en mode checkouts principaux). */
+  worktreeResults: CrossRepoResult[];
+  session: SessionSummary | null;
+  dirs: string[];
+  skipped: Array<{ repoId: string; reason: string }>;
 }

 export const useGroupsStore = defineStore('groups', () => {
@@ -68,7 +84,12 @@ export const useGroupsStore = defineStore('groups', () => {
    return useWorktreesStore().worktrees.filter((w) => ids.has(w.repoId));
  }
  function sessionsInGroup(groupId: string): SessionSummary[] {
-    return worktreesInGroup(groupId).flatMap((w) => w.sessions);
+    // Union { sessions corrélées par cwd aux worktrees du groupe } ∪ { sessions de groupe (groupId) },
+    // dé-dupliquée par id : une session de groupe multi-repo ne doit apparaître qu'une fois.
+    const byId = new Map<string, SessionSummary>();
+    for (const w of worktreesInGroup(groupId)) for (const s of w.sessions) byId.set(s.id, s);
+    for (const s of useSessionsStore().sessions) if (s.groupId === groupId) byId.set(s.id, s);
+    return [...byId.values()];
  }

  async function fetchGroups(): Promise<void> {
@@ -109,27 +130,38 @@ export const useGroupsStore = defineStore('groups', () => {
    return res.group;
  }

+  /** Lance UNE session Claude couvrant tous les repos du groupe (--add-dir côté serveur). */
+  async function createGroupSession(groupId: string, req: CreateGroupSessionRequest): Promise<GroupSessionResponse> {
+    // La session est upsertée dans le store sessions par le broadcast WS `session_update`.
+    return api.post<GroupSessionResponse>(`/api/v1/groups/${groupId}/session`, req);
+  }
+
  /**
-   * Crée le même worktree (et éventuellement une session) dans chaque repo, en une action.
-   * Orchestration côté client : les worktrees sont indépendants entre repos, donc on tolère
-   * les échecs partiels (un repo en échec n'empêche pas les autres). Feedback par repo.
+   * Lance une session de groupe reliant tous les repos (P6). En mode « feature » (branch fournie),
+   * crée d'abord le même worktree de branche dans chaque repo — orchestration côté client tolérante
+   * aux échecs partiels, feedback par repo — PUIS une seule session couvrant ces worktrees. En mode
+   * « checkouts principaux » (sans branch), la session couvre directement le worktree principal de chaque repo.
   */
-  async function createCrossRepoFeature(
+  async function createGroupFeature(
+    groupId: string,
    repoIds: string[],
-    req: CrossRepoRequest,
+    opts: GroupFeatureOptions,
    onProgress?: (result: CrossRepoResult) => void,
-  ): Promise<CrossRepoResult[]> {
+  ): Promise<GroupFeatureOutcome> {
    const wt = useWorktreesStore();
-    return Promise.all(
+    let worktreeResults: CrossRepoResult[] = [];
+    if (opts.branch) {
+      const branch = opts.branch;
+      worktreeResults = await Promise.all(
        repoIds.map(async (repoId): Promise<CrossRepoResult> => {
          try {
-          const res = await wt.createWorktree(repoId, req);
-          const result: CrossRepoResult = {
-            repoId,
-            status: 'ok',
-            worktreePath: res.worktree.path,
-            ...(res.session ? { sessionId: res.session.id } : {}),
-          };
+            const res = await wt.createWorktree(repoId, {
+              branch,
+              newBranch: opts.newBranch ?? true,
+              ...(opts.baseRef ? { baseRef: opts.baseRef } : {}),
+              startSession: null,
+            });
+            const result: CrossRepoResult = { repoId, status: 'ok', worktreePath: res.worktree.path };
            onProgress?.(result);
            return result;
          } catch (err) {
@@ -144,6 +176,12 @@ export const useGroupsStore = defineStore('groups', () => {
        }),
      );
    }
+    const res = await createGroupSession(groupId, {
+      command: opts.command,
+      ...(opts.branch ? { branch: opts.branch } : {}),
+    });
+    return { worktreeResults, session: res.session, dirs: res.dirs, skipped: res.skipped };
+  }

  function startRealtime(): void {
    unsubscribe ??= wsClient.subscribeGroups(onEvent);
@@ -168,7 +206,8 @@ export const useGroupsStore = defineStore('groups', () => {
    deleteGroup,
    addRepoToGroup,
    removeRepoFromGroup,
-    createCrossRepoFeature,
+    createGroupSession,
+    createGroupFeature,
    startRealtime,
    stopRealtime,
  };
--- a/packages/web/src/views/GroupView.vue
+++ b/packages/web/src/views/GroupView.vue
@@ -69,7 +69,7 @@
    </template>
  </template>

-  <CrossRepoFeatureModal v-if="showFeatureModal && group" :repos="groupRepos" @close="showFeatureModal = false" />
+  <GroupSessionModal v-if="showFeatureModal && group" :group-id="group.id" :repos="groupRepos" @close="showFeatureModal = false" />
 </template>

 <script setup lang="ts">
@@ -91,7 +91,7 @@ import SegmentedControl from '../components/ui/SegmentedControl.vue';
 import ListToolbar from '../components/ListToolbar.vue';
 import RepoSection from '../components/RepoSection.vue';
 import TerminalGrid from '../components/TerminalGrid.vue';
-import CrossRepoFeatureModal from '../components/CrossRepoFeatureModal.vue';
+import GroupSessionModal from '../components/GroupSessionModal.vue';

 const { t } = useI18n();
 const route = useRoute();
Author	SHA1	Message	Date
Johan LEROY	ea7b2fd278	ci: déplace ci.yml + release.yml vers .gitea/workflows All checks were successful CI / Build & test (Node 22) (push) Successful in 10m4s Details CI / Build & test (Node 24) (push) Successful in 9m54s Details Release / Publish to Gitea npm registry (push) Successful in 9m50s Details CI / Pack & boot smoke (Node 22) (push) Successful in 9m46s Details Gitea Actions ignore .github/workflows/ dès que .gitea/workflows/ existe (ajouté avec prod.yml). Résultat : ci.yml et release.yml ne se déclenchaient plus (ni CI sur push, ni publication sur tag). On les remet dans le répertoire effectivement lu par Gitea.	2026-06-22 10:15:20 +02:00
Johan LEROY	4e1c5b2c33	release: @johanleroy/git-arboretum 1.5.0	2026-06-22 10:08:30 +02:00
Johan LEROY	c6ea9f7930	feat(groups): session Claude unique par groupe via --add-dir (P6) All checks were successful Deploy site (production) / build-and-deploy (push) Successful in 21s Details Un groupe lance désormais UNE seule session Claude couvrant tous ses repos/worktrees (--add-dir) au lieu d'une session par repo, pour travailler en simultané dans une conversation partagée. Le transport WS, le flow control et l'attach sont inchangés (toujours 1 session, 1 channel). - shared: SessionSummary.addedDirs/groupId (champs additifs optionnels) ; CreateGroupSessionRequest / GroupSessionResponse. - server: --add-dir dans claude-launcher ; spawn({addDirs,groupId}) + persistance (migration #8 : sessions.added_dirs/group_id) ; POST /api/v1/groups/:id/session (résolution des dirs cote serveur) ; resume re-relie les dirs ; deleteGroup nullifie group_id. - web: GroupSessionModal (modes feature / checkouts principaux) ; createGroupFeature/createGroupSession ; badge « groupe · N depots » ; sessionsInGroup dedupliquee. - site: textes EN/FR « une seule session Claude » + diagramme hub. - tests: claude-launcher, pty-manager (groupe), group-manager ; acceptation P5 etendue (session de groupe multi-repo). 272 tests verts.	2026-06-22 10:06:23 +02:00
Johan LEROY	ca6700d6ce	fix(site): corrige la page blanche (PageSpeed), ajoute des boutons copier, corrige l'URL Gitea All checks were successful Deploy site (production) / build-and-deploy (push) Successful in 15s Details - .htaccess : désactive Google PageSpeed (mod_pagespeed/ngx_pagespeed) qui renvoyait un corps HTML vide sur le vhost Plesk (home en 200 mais 0 octet → page blanche), alors que les assets Vite passaient. Backstop versionné du fix côté serveur. - CopyButton réutilisable (variantes bar/icon, retour ✓ 1,8 s, bilingue, accessible) : ajoute « copier » sur la commande de How-it-works, l'URL localhost et la commande du footer. - URL du dépôt Gitea : johanleroy/git-arboretum → johanleroy/arboretum (centralisée dans lib/links.ts). Le paquet npm @johanleroy/git-arboretum reste inchangé (c'est son nom). - Port affiché corrigé : localhost:7777 → 7317 (port réel du daemon, cf. config.ts).	2026-06-19 10:42:41 +02:00
Johan LEROY	dcb6cd1ec7	fix(site): synchronise package-lock.json (@arboretum/site + @fontsource) Le commit `e7c1a60` a embarqué un package-lock.json antérieur à l'ajout du workspace @arboretum/site et de la dépendance @fontsource/jetbrains-mono : `npm ci` (ci.yml) aurait échoué. Régénéré via `npm install --package-lock-only` (purement additif, aucune autre dépendance touchée).	2026-06-19 10:06:09 +02:00
Johan LEROY	3b251c8174	feat: Add packages/site — landing vitrine (Vue 3 + Tailwind 4) - Scaffold packages/site with 11 Vue components: hero (animated terminal), features, showcase, work groups, how-it-works, security, FAQ accordion, footer - i18n EN/FR via vue-i18n with 82+ keys, autodetect navigator.language, toggle without reload - Animated timeline (terminal, dialog, toast) ported from design, scroll-reveal, copy buttons (2 instances) - Self-hosted JetBrains Mono fonts (@fontsource), optimized assets (mark 28KB, og-cover 1200×630) - SEO: canonical, og:image, theme-color, robots.txt, sitemap.xml for git-arboretum.com - Monorepo integration (decoupled from npm release): build:site / dev:site / preview:site scripts - CI: add build:site step to ci.yml for early detection; create .gitea/workflows/prod.yml for FTPS deploy (lftp mirror) to git-arboretum.com - Validated builds ✓ and UI rendering (EN/FR headless test) ✓	2026-06-19 10:02:22 +02:00