feat: enable conventional commits for all repos

templates/repository/common/.github/workflows/conventional_commits.yml

@@ -0,0 +1,75 @@
+name: Conventional commits
+
+on:
+  pull_request_target: # enable Pull Requests from forks, uses config from master branch
+    types: [opened, edited, reopened, ready_for_review]
+  # pull_request: # for debugging, uses config in local branch but supports only Pull Requests from this repo
+
+jobs:
+  main:
+    name: Validate PR title
+    runs-on: ubuntu-latest
+    steps:
+      - uses: amannn/action-semantic-pull-request@v4
+        id: check-title
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          types: |
+            feat
+            fix
+            revert
+            docs
+            style
+            refactor
+            test
+            build
+            autogen
+            security
+            ci
+            chore
+
+          scopes: |
+            blog
+            cms
+            deps
+            docs
+            home
+            hydra
+            keto
+            kratos
+            stats
+
+          requireScope: false
+
+          # Configure which scopes are disallowed in PR titles. For instance by setting
+          # the value below, `chore(release): ...` and `ci(e2e,release): ...` will be rejected.
+          # disallowScopes: |
+          #   release
+
+          # Configure additional validation for the subject based on a regex.
+          # This example ensures the subject doesn't start with an uppercase character.
+          subjectPattern: ^(?![A-Z]).+$
+
+          # 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 should start with a lowercase letter, yours is uppercase:
+            "{subject}"
+
+          # If the PR contains one of these labels, the validation is skipped.
+          # Multiple labels can be separated by newlines.
+          # If you want to rerun the validation when labels change, you might want
+          # to use the `labeled` and `unlabeled` event triggers in your workflow.
+          # ignoreLabels: |
+          #   bot
+          #   ignore-semantic-pull-request
+
+          # For work-in-progress PRs you can typically use draft pull requests
+          # from GitHub. However, private repositories on the free plan don't have
+          # this option and therefore this action allows you to opt-in to using the
+          # special "[WIP]" prefix to indicate this state. This will avoid the
+          # validation of the PR title and the pull request checks remain pending.
+          # Note that a second check will be reported if this is enabled.
+          # wip: true