[ENH] add labeler

.github/labeler.yml

@@ -0,0 +1,6 @@
+documentation:
+- 'docs/**/*'
+- '**/*.md'
+
+pending:
+- any: ['**/*', '!docs/**/*', '!**/*.md']

.github/release-drafter.yml

@@ -1,4 +1,4 @@
-name-template: 'v$RESOLVED_VERSION 🌈'
+name-template: 'v$RESOLVED_VERSION \U0001F308'
 tag-template: 'v$RESOLVED_VERSION'
 categories:
   - title: '\U0001F680 New Feature'

.github/workflows/labeler.yml

@@ -0,0 +1,15 @@
+name: "Add label automatically"
+on:
+- pull_request_target
+
+jobs:
+  label:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      pull-requests: write
+
+    steps:
+    - uses: actions/labeler@v4
+      with:
+        repo-token: "${{ secrets.GITHUB_TOKEN }}"