Add webhook action

.github/workflows/main.yml

@@ -0,0 +1,18 @@
+name: publish dev
+
+on:
+  workflow_dispatch:
+  push:
+    branches:
+    - main
+    - gh-publish-webhook
+
+jobs:
+  webhook:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Invoke deployment hook
+        uses: distributhor/workflow-webhook@v3
+        with:
+          webhook_url: ${{ secrets.WEBHOOK_URL }}
+          webhook_secret: ${{ secrets.WEBHOOK_SECRET }}