release: git-arboretum 2.0.0

Refonte « vrai IDE IA worktree » (P7→P12) : additif et rétrocompatible
(PROTOCOL_VERSION inchangé), majeure pour marquer le cap produit.

package-lock.json

@@ -7920,7 +7920,7 @@
     },
     "packages/server": {
       "name": "@johanleroy/git-arboretum",
-      "version": "1.11.0",
+      "version": "2.0.0",
       "license": "MIT",
       "dependencies": {
         "@fastify/cookie": "^11.0.0",
@@ -7954,7 +7954,7 @@
     },
     "packages/site": {
       "name": "@arboretum/site",
-      "version": "0.1.0",
+      "version": "0.2.0",
       "dependencies": {
         "vue": "^3.5.38",
         "vue-i18n": "^11.4.5"
@@ -8049,7 +8049,7 @@
     },
     "packages/vscode": {
       "name": "git-arboretum",
-      "version": "0.1.1",
+      "version": "0.2.0",
       "license": "MIT",
       "devDependencies": {
         "@arboretum/shared": "0.1.0",

packages/server/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@johanleroy/git-arboretum",
-  "version": "1.11.0",
+  "version": "2.0.0",
   "description": "Self-hosted web dashboard for git worktrees and the Claude Code sessions running on them",
   "license": "MIT",
   "type": "module",