ci: enforce conventional pr titles

Author: harley

.github/workflows/semantic-pr.yml

@@ -0,0 +1,34 @@
+name: Enforce Conventional PR Title
+
+on:
+  pull_request:
+    types:
+      - opened
+      - edited
+      - reopened
+      - synchronize
+      - ready_for_review
+
+permissions:
+  pull-requests: read
+
+jobs:
+  semantic-pr:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: amannn/action-semantic-pull-request@v5
+        with:
+          types: |
+            build
+            chore
+            ci
+            docs
+            feat
+            fix
+            perf
+            refactor
+            revert
+            style
+            test
+      - name: PR title follows Conventional Commits
+        run: echo "✅ PR title matches Conventional Commits"