Update .gitea/workflows/cleanup-pr.yml

.gitea/workflows/cleanup-pr.yml

@@ -0,0 +1,14 @@
+name: Cleanup Staging on Merge
+
+on:
+  pull_request:
+    types: [closed]
+
+jobs:
+  cleanup:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Stop Staging Container
+        run: |
+          docker rm -f fbird-staging || true
+          echo "Staging container stopped."