## Summary
- Switch from inline review prompt to the `/multi-pr-review` skill
- Rely on `.claude/settings.json` for permissions instead of duplicating
allowed tools in the workflow

#skip-bugbot


<!-- This is an auto-generated description by cubic. -->
---
## Summary by cubic
Switches the GitHub PR review workflow to use /multi-pr-review and
centralizes tool permissions in .claude/settings.json. This simplifies
config and keeps reviews consistent.

- **Refactors**
- Call `/multi-pr-review ${{ github.event.pull_request.number }}`
instead of an inline prompt.
- Rely on .claude/settings.json for allowed tools; keep only
`mcp__github_inline_comment__create_inline_comment` in the workflow.
  - Reduced workflow size by ~60 lines.

<sup>Written for commit 258c61670e2830621ec167653db5c07208b066b5.
Summary will update on new commits.</sup>

<!-- End of auto-generated description by cubic. -->
Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>