feat: AI code review via Z.AI

Author: maamokun

.github/workflows/opencode-review.yml

@@ -17,6 +17,7 @@ jobs:
       - uses: anomalyco/opencode/github@latest
         env:
           ZHIPU_API_KEY: ${{ secrets.ZHIPU_API_KEY }}
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         with:
           use_github_token: 'true'
           model: zai-coding-plan/glm-4.7