auto update desktop app

.forgejo/workflows/pipeline.yaml

@@ -11,6 +11,25 @@ jobs:
         with:
           node-version: 24
       - uses: actions/checkout@v6
+        with:
+          fetch-depth: 0
+      - name: Update version from tag
+        run: |
+          # Extract version from tag (e.g. v1.2.3 -> 1.2.3)
+          VERSION=${GITHUB_REF_NAME#v}
+          echo "Bumping version to $VERSION"
+          npm version $VERSION --no-git-tag-version
+          
+          # Configure Git
+          git config user.name "Forgejo Actions"
+          git config user.email "actions@noreply.flegr.me"
+          
+          # Commit and push back to main if version changed
+          if [ -n "$(git status --porcelain package.json)" ]; then
+            git add package.json package-lock.json
+            git commit -m "chore: bump version to $VERSION [skip ci]"
+            git push origin HEAD:main
+          fi
       - run: npm ci
       - run: npm run dist:linux
       - name: Build Windows installer with 32-bit Wine prefix
@@ -36,6 +55,9 @@ jobs:
           copy_first '*.AppImage' 'chattz-linux.AppImage'
           copy_first '*.exe' 'chattz-windows.exe'
           copy_first '*.msi' 'chattz-windows.msi'
+          # Metadata files for electron-updater
+          copy_first 'latest-linux.yml' 'latest-linux.yml'
+          copy_first 'latest.yml' 'latest.yml'
       - name: Cache Cargo registry
         uses: actions/cache@v4
         with: