refactor: 重组CLI模板系统，采用优先级前缀命名

主要变更：
- 模板重命名：采用优先级前缀（01-通用, 02-专用, 03-领域特定）
- 目录调整：bug-diagnosis从development移至analysis
- 引用更新：5个命令文件中21处模板引用更新为新路径
- 路径统一：所有引用统一使用完整路径格式

模板变更详情：
- analysis/：8个模板（01-trace-code-execution, 01-diagnose-bug-root-cause等）
- development/：5个模板（02-implement-feature, 02-refactor-codebase等）
- planning/：5个模板（01-plan-architecture-design, 02-breakdown-task-steps等）
- memory/：1个模板（02-document-module-structure）

命令文件更新：
- cli/mode/bug-diagnosis.md（6处引用）
- cli/mode/code-analysis.md（6处引用）
- cli/mode/plan.md（6处引用）
- task/execute.md（1处引用）
- workflow/tools/test-task-generate.md（2处引用）

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

.claude/workflows/cli-templates/prompts/development/02-refactor-codebase.txt

@@ -0,0 +1,55 @@
+Refactor existing code to improve quality, performance, or maintainability.
+
+## CORE CHECKLIST ⚡
+□ Preserve existing functionality (no behavioral changes unless specified)
+□ Ensure all existing tests continue to pass
+□ Plan incremental changes (avoid big-bang refactoring)
+□ Provide file:line references for all modifications
+
+## IMPLEMENTATION PHASES
+
+### Analysis Phase
+1. Identify code smells and technical debt
+2. Analyze performance bottlenecks and inefficiencies
+3. Review code complexity and maintainability metrics
+4. Study existing test coverage and identify gaps
+
+### Planning Phase
+1. Create refactoring strategy preserving existing functionality
+2. Identify breaking changes and migration paths
+3. Plan incremental refactoring steps
+4. Consider backward compatibility requirements
+
+### Refactoring Phase
+1. Apply SOLID principles and design patterns
+2. Improve code readability and documentation
+3. Optimize performance while maintaining functionality
+4. Reduce code duplication and improve reusability
+
+### Validation Phase
+1. Ensure all existing tests continue to pass
+2. Add new tests for improved code coverage
+3. Verify performance improvements with benchmarks
+4. Test edge cases and error scenarios
+
+### Migration Phase
+1. Update dependent code to use refactored interfaces
+2. Update documentation and usage examples
+3. Provide migration guides for breaking changes
+4. Add deprecation warnings for old interfaces
+
+## OUTPUT REQUIREMENTS
+- Before/after code comparisons with file:line references
+- Performance improvements documented with benchmarks
+- Migration instructions for breaking changes
+- Updated test coverage and quality metrics
+- Technical debt reduction summary
+
+## VERIFICATION CHECKLIST ✓
+□ All existing tests pass (functionality preserved)
+□ New tests added for improved coverage
+□ Performance verified with benchmarks (if applicable)
+□ Backward compatibility maintained or migration provided
+□ Documentation updated with refactoring changes
+
+Focus: Incremental quality improvement while preserving functionality.