Add ai labeler

.github/workflows/ai-labeler.yml

@@ -0,0 +1,23 @@
+name: AI Labeler
+
+on:
+  issues:
+    types: [opened, reopened]
+  issue_comment:
+    types: [created]
+  pull_request:
+    types: [opened, reopened]
+
+jobs:
+  ai-labeler:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      issues: write
+      pull-requests: write
+    steps:
+      - uses: actions/checkout@v4
+      - uses: jlowin/ai-labeler@0.5.0
+        with:
+          openai-api-key: ${{ secrets.OPENAI_API_KEY }}
+          controlflow-llm-model: openai/gpt-4o-mini