chore(pull-requests): enforce conventional commits

.github/workflows/conventional-commit.yml

@@ -0,0 +1,26 @@
+name: PR Conventional Commit Validation
+
+on:
+  pull_request:
+    types: [opened, synchronize, reopened, edited]
+
+jobs:
+  validate-pr-title:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Validate PR title
+        uses:  amannn/action-semantic-pull-request@v5
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          # Configure that a scope must always be provided.
+          requireScope: true
+          # Configure additional validation for the subject based on a regex.
+          # This example ensures the subject doesn't start with an uppercase character.
+          subjectPattern: ^(?![A-Z]).+$
+          # If `subjectPattern` is configured, you can use this property to 
+          # override the default error message that is shown when the pattern 
+          # doesn't match. The variables `subject` and `title` can be used 
+          # within the message.
+          subjectPatternError: |
+            The subject "{subject}" found in the pull request title "{title}" didn't match the configured pattern. Please ensure that the subject doesn't start with an uppercase character.