[codex] add code review caller workflow (#4)

* 🔧 chore: add code review workflow caller

* 🔧 chore(ci): pin code-review ref to v1

- 🔧 avoid unreviewed changes from a floating workflow ref

Author: xdanger

.github/workflows/code-review.yml

@@ -0,0 +1,22 @@
+name: Code Review
+
+on:
+  pull_request:
+    types: [opened, ready_for_review, reopened, synchronize]
+
+permissions:
+  actions: read
+  contents: read
+  id-token: write
+  issues: write
+  pull-requests: write
+
+jobs:
+  code-review:
+    if: >-
+      github.event.pull_request &&
+      !github.event.pull_request.draft &&
+      github.event.pull_request.head.repo.full_name == github.repository
+    uses: taptap/.github/.github/workflows/code-review.yml@v1
+    secrets:
+      ANTHROPIC_API_KEY: ${{ secrets.ANTHROPIC_API_KEY }}