add docs sync

Author: tymondesigns

.github/workflows/sync-docs.yml

@@ -0,0 +1,17 @@
+name: Sync Docs
+
+on:
+  push:
+    branches: [main]
+    paths:
+      - 'docs/**'
+
+jobs:
+  notify-docs-repo:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: peter-evans/repository-dispatch@v3
+        with:
+          token: ${{ secrets.DOCS_TOKEN }}
+          repository: cortexphp/docs
+          event-type: docs-updated