chore(ci): add labeler github action; (#6888)

.github/labeler.yml

@@ -0,0 +1,34 @@
+
+"pr:docs":
+  - changed-files:
+      - any-glob-to-any-file: '**.md'
+
+"pr:code":
+  - changed-files:
+      - any-glob-to-any-file: 'lib/**.js'
+
+"pr:types":
+  - changed-files:
+      - any-glob-to-any-file: ['index.d.ts', 'index.d.cts']
+
+"pr:tests":
+  - changed-files:
+      - any-glob-to-any-file: 'test/**.js'
+
+"pr:github-actions":
+  - changed-files:
+      - any-glob-to-any-file: '**.d.ts'
+
+"pr:examples":
+  - changed-files:
+      - any-glob-to-any-file: 'examples/**.js'
+
+"pr:ci":
+  - changed-files:
+      - any-glob-to-any-file: ['bin/**', 'rollup.config.js']
+
+"pr:feature":
+  - head-branch: ['feature', 'feat']
+
+"pr:fix":
+  - head-branch: ['fix', 'bug']

.github/workflows/labeler.yml

@@ -0,0 +1,19 @@
+name: "Pull Request Labeler"
+on:
+  pull_request_target:
+  workflow_dispatch:
+    inputs:
+      prs:
+        required: false
+        description: "pr number"
+
+jobs:
+  labeler:
+    permissions:
+      contents: read
+      pull-requests: write
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/labeler@v5
+        with:
+          pr-number: github.event.inputs.prs