refactor: rollback dletion for gitignore and actions

.github/workflows/semantic-pr.yml

@@ -0,0 +1,25 @@
+name: Check semantic PR titles
+
+on:
+  pull_request_target:
+    types:
+      - opened
+      - edited
+      - reopened
+      - synchronize
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+permissions:
+  contents: read
+
+jobs:
+  title-check:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check PR Title's semantic conformance
+        uses: amannn/action-semantic-pull-request@0723387faaf9b38adef4775cd42cfd5155ed6017 # v5.5.3
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}