docs: 在任务生成命令中添加focus_paths路径清晰度准则

在三个任务生成命令中添加核心准则：
- task-generate.md
- task-generate-tdd.md
- task-generate-agent.md

路径要求：
- 优先使用绝对路径（如 D:\project\src\module）
- 或使用从项目根目录的清晰相对路径（如 ./src/module）
- 避免模糊的相对路径（如 analysis, interfaces）

更新示例JSON展示混合使用两种路径方式

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

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

.claude/commands/workflow/tools/task-generate-tdd.md

@@ -49,6 +49,7 @@ Generate TDD-specific tasks from analysis results with complete Red-Green-Refact
 - **Feature-Complete Tasks**: Each task contains complete Red-Green-Refactor cycle
 - **Phase-Explicit**: Internal phases clearly marked in flow_control.implementation_approach
 - **Task Merging**: Prefer single task per feature over decomposition
+- **Path Clarity**: All `focus_paths` prefer absolute paths (e.g., `D:\\project\\src\\module`), or clear relative paths from project root (e.g., `./src/module`)
 - **Artifact-Aware**: Integrates brainstorming outputs
 - **Memory-First**: Reuse loaded documents from memory
 - **Context-Aware**: Analyzes existing codebase and test patterns
@@ -157,7 +158,7 @@ For each feature, generate task(s) with ID format:
         "expected_failure": "Why test should fail initially"
       }
     ],
-    "focus_paths": ["src/path/", "tests/path/"],  // Files to modify
+    "focus_paths": ["D:\\project\\src\\path", "./tests/path"],  // Absolute or clear relative paths from project root
     "acceptance": [                                // Success criteria
       "All tests pass (Red → Green)",
       "Code refactored (Refactor complete)",