ci: add auto labeling

.github/labeler.yml

@@ -0,0 +1,20 @@
+---
+
+# this file is for the labeler workflow job
+# Documentation https://github.com/marketplace/actions/labeler
+
+"type: bug":
+  - head-branch: ['^bug', '^fix', 'bug', 'fix']
+
+"type: enhancement":
+  - head-branch: ['^feature', '^feat', 'feature']
+
+"type: documentation":
+  - changed-files:
+      - any-glob-to-any-file: ['assets/**/*', '.github/*', './*.md']
+
+"type: maintenance":
+  - changed-files:
+      - any-glob-to-any-file: ['tests/**/*', '.github/workflows/*']
+
+...

.github/workflows/apply-labels.yml

@@ -0,0 +1,23 @@
+---
+
+# This workflow will triage pull requests and apply a label based on the
+# paths that are modified in the pull request.
+#
+# To use this workflow, you will need to set up a .github/labeler.yml
+# file with configuration. For more information, see:
+# https://github.com/actions/labeler/blob/master/README.md
+
+on:  # yamllint disable-line rule:truthy
+  pull_request:
+
+name: 🏷️ Add labels
+
+jobs:
+  label:
+    uses: wayofdev/gh-actions/.github/workflows/[email protected]
+    with:
+      os: ubuntu-latest
+    secrets:
+      token: ${{ secrets.GITHUB_TOKEN }}
+
+...