fix: 符合官方 Skill 规范

- description 改为第三人称
- 目录重命名 references → reference（官方规范）
- 文件引用改用 Markdown 链接格式
- 更新 README.md 路径

reference/code-review-best-practices.md

@@ -0,0 +1,136 @@
+# Code Review Best Practices
+
+Comprehensive guidelines for conducting effective code reviews.
+
+## Review Philosophy
+
+### Goals of Code Review
+
+**Primary Goals:**
+- Catch bugs and edge cases before production
+- Ensure code maintainability and readability
+- Share knowledge across the team
+- Enforce coding standards consistently
+- Improve design and architecture decisions
+
+**Secondary Goals:**
+- Mentor junior developers
+- Build team culture and trust
+- Document design decisions through discussions
+
+### What Code Review is NOT
+
+- A gatekeeping mechanism to block progress
+- An opportunity to show off knowledge
+- A place to nitpick formatting (use linters)
+- A way to rewrite code to personal preference
+
+## Review Timing
+
+### When to Review
+
+| Trigger | Action |
+|---------|--------|
+| PR opened | Review within 24 hours, ideally same day |
+| Changes requested | Re-review within 4 hours |
+| Blocking issue found | Communicate immediately |
+
+### Time Allocation
+
+- **Small PR (<100 lines)**: 10-15 minutes
+- **Medium PR (100-400 lines)**: 20-40 minutes
+- **Large PR (>400 lines)**: Request to split, or 60+ minutes
+
+## Review Depth Levels
+
+### Level 1: Skim Review (5 minutes)
+- Check PR description and linked issues
+- Verify CI/CD status
+- Look at file changes overview
+- Identify if deeper review needed
+
+### Level 2: Standard Review (20-30 minutes)
+- Full code walkthrough
+- Logic verification
+- Test coverage check
+- Security scan
+
+### Level 3: Deep Review (60+ minutes)
+- Architecture evaluation
+- Performance analysis
+- Security audit
+- Edge case exploration
+
+## Communication Guidelines
+
+### Tone and Language
+
+**Use collaborative language:**
+- "What do you think about..." instead of "You should..."
+- "Could we consider..." instead of "This is wrong"
+- "I'm curious about..." instead of "Why didn't you..."
+
+**Be specific and actionable:**
+- Include code examples when suggesting changes
+- Link to documentation or past discussions
+- Explain the "why" behind suggestions
+
+### Handling Disagreements
+
+1. **Seek to understand**: Ask clarifying questions
+2. **Acknowledge valid points**: Show you've considered their perspective
+3. **Provide data**: Use benchmarks, docs, or examples
+4. **Escalate if needed**: Involve senior dev or architect
+5. **Know when to let go**: Not every hill is worth dying on
+
+## Review Prioritization
+
+### Must Fix (Blocking)
+- Security vulnerabilities
+- Data corruption risks
+- Breaking changes without migration
+- Critical performance issues
+- Missing error handling for user-facing features
+
+### Should Fix (Important)
+- Test coverage gaps
+- Moderate performance concerns
+- Code duplication
+- Unclear naming or structure
+- Missing documentation for complex logic
+
+### Nice to Have (Non-blocking)
+- Style preferences beyond linting
+- Minor optimizations
+- Additional test cases
+- Documentation improvements
+
+## Anti-Patterns to Avoid
+
+### Reviewer Anti-Patterns
+- **Rubber stamping**: Approving without actually reviewing
+- **Bike shedding**: Debating trivial details extensively
+- **Scope creep**: "While you're at it, can you also..."
+- **Ghosting**: Requesting changes then disappearing
+- **Perfectionism**: Blocking for minor style preferences
+
+### Author Anti-Patterns
+- **Mega PRs**: Submitting 1000+ line changes
+- **No context**: Missing PR description or linked issues
+- **Defensive responses**: Arguing every suggestion
+- **Silent updates**: Making changes without responding to comments
+
+## Metrics and Improvement
+
+### Track These Metrics
+- Time to first review
+- Review cycle time
+- Number of review rounds
+- Defect escape rate
+- Review coverage percentage
+
+### Continuous Improvement
+- Hold retrospectives on review process
+- Share learnings from escaped bugs
+- Update checklists based on common issues
+- Celebrate good reviews and catches