Add manual trigger option to deployment workflow

🤖 Generated with opencode
Co-Authored-By: opencode <noreply@opencode.ai>

.github/workflows/deploy.yml

@@ -6,6 +6,7 @@ on:
       - dontlook
     paths:
       - "app/**"
+  workflow_dispatch:
 
 concurrency: ${{ github.workflow }}-${{ github.ref }}