Fix bump-and-release: inline release build

GITHUB_TOKEN pushes do not trigger other workflows, so the
separate release.yml never fired for bump-created tags. Now
the bump workflow builds the ZIP and creates the release itself.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: dsarno

.github/workflows/bump-and-release.yml

@@ -54,3 +54,17 @@ jobs:
           git commit -m "Bump version to ${NEW}"
           git tag "v${NEW}"
           git push origin main --tags
+
+      - name: Build plugin ZIP
+        run: |
+          mkdir -p staging/addons
+          cp -r plugin/addons/godot_ai staging/addons/
+          cd staging
+          zip -r ../godot-ai-plugin.zip addons/
+
+      - name: Create GitHub Release
+        uses: softprops/action-gh-release@v2
+        with:
+          tag_name: v${{ steps.next.outputs.version }}
+          files: godot-ai-plugin.zip
+          generate_release_notes: true