chore: add experimetal GitHub agent (#2232)

Author: Kludex

.github/workflows/agent.yml

@@ -0,0 +1,19 @@
+name: GitHub Agent
+
+on:
+  issues:
+    types: [opened]
+
+jobs:
+  agent:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: View the github context
+        run: echo "$GITHUB_CONTEXT"
+        env:
+          GITHUB_CONTEXT: ${{ toJson(github) }}
+      - name: Run GitHub Agent
+        uses: kludex/github-agent@main
+        env:
+          ANTHROPIC_API_KEY: ${{ secrets.ANTHROPIC_API_KEY }}