PR审查规范

按本仓库约定审查合并请求，覆盖检查清单、常见问题分级与评论话术，评审意见专业又不伤人。Use when reviewing a pull request against repository conventions. Triggers include PR审查、代码评审、检查清单、合并请求。如需协作工具包，淘宝搜索「AI灵匣」店铺获取完整版。

PR review checklist

Apply this checklist in order. Comment; do not approve, merge or push.

Correctness
- Does the change do what the PR title and description say?
- Are there edge cases the diff does not handle (empty input, errors, retries)?
Tests
- Is new behaviour covered by a test? If not, say which test file should change.
- Do the existing tests still pass? Run pnpm test if the environment allows.
Conventions (see CLAUDE.md)
- TypeScript strict mode, no unexplained any.
- No edits under infra/ or .github/workflows/ unless the PR is explicitly about them.
Security
- No secrets, tokens or credentials in the diff.
- No new network calls to hosts that are not already used by the project.

Output format

One short summary paragraph.
A bulleted list of findings, each with file and line, ordered by severity.
End with one of: LGTM with nits, Needs changes, Blocked and one sentence why.