add mirror

.github/workflows/mirror-sync.yml

@@ -0,0 +1,23 @@
+name: Mirror Repository
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  mirror:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout source repository
+        uses: actions/[email protected]
+        with:
+          fetch-depth: 0
+
+      - name: Push to mirror repository
+        uses: pixta-dev/repository-mirroring-action@674e65a7d483ca28dafaacba0d07351bdcc8bd75
+        with:
+          target_repo_url: 
+            [email protected]:repairbench/repairbench.github.io.git
+          ssh_private_key:
+            ${{ secrets.PAT }}