Create pull-request.yml

.github/workflows/pull-request.yml

@@ -0,0 +1,18 @@
+name: CI
+on:
+  pull_request:
+    branches: [ "main" ]
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+      - name: Run a one-line script
+        run: echo Hello, world!
+      - name: Run a multi-line script
+        run: |
+          echo Add other actions to build,
+          echo ${{ secrets.MY_SECRET }}