chore: add release-please config for automated versioning

Configure release-please to auto-bump versions across package.json and
all 4 plugin manifest files on merge to main.

Author: jiten-singh-shahi

.github/workflows/release.yml

@@ -21,7 +21,8 @@ jobs:
       - uses: googleapis/release-please-action@v4
         id: release
         with:
-          release-type: node
+          config-file: release-please-config.json
+          manifest-file: .release-please-manifest.json
 
   publish:
     needs: release-please
@@ -40,9 +41,6 @@ jobs:
       - name: Install dependencies
         run: npm ci
 
-      - name: Sync version to plugin manifests
-        run: node scripts/dev/bump-version.js --set ${{ needs.release-please.outputs.version }}
-
       - name: Run tests
         run: npm test
 

.release-please-manifest.json

@@ -0,0 +1,3 @@
+{
+  ".": "0.0.0"
+}

release-please-config.json

@@ -0,0 +1,13 @@
+{
+  "packages": {
+    ".": {
+      "release-type": "node",
+      "extra-files": [
+        { "type": "json", "path": ".claude-plugin/plugin.json", "jsonpath": "$.version" },
+        { "type": "json", "path": ".claude-plugin/marketplace.json", "jsonpath": "$.plugins[0].version" },
+        { "type": "json", "path": ".cursor-plugin/plugin.json", "jsonpath": "$.version" },
+        { "type": "json", "path": ".cursor-plugin/marketplace.json", "jsonpath": "$.plugins[0].version" }
+      ]
+    }
+  }
+}