add ci to trigger rebuild

.github/workflows/trigger-build.yml

@@ -0,0 +1,14 @@
+name: Trigger GitHub Pages Rebuild
+on:
+  workflow_dispatch:
+    push:
+      branches: [main]
+
+jobs:
+  trigger:
+    runs-on: ubuntu-latest
+    steps:
+      - name: make curl request
+        run:  curl -u ${{ github.actor }}:${{ secrets.GITHUB_TOKEN }} \
+        -X POST https://api.github.com/repos/${{ github.actor }}/website/pages/builds \
+        -H "Accept: application/vnd.github.mister-fantastic-preview+json"