fix: Pass session context to agents for proper TODO_LIST and summary management

- Update workflow:execute.md to inject session context paths into agent prompts
- Modify code-developer.md to require and use session context for TODO_LIST updates
- Update task:execute.md to include session_context structure in JSON template
- Enhance action-planning-agent.md to use provided session paths for plan generation
- Fix code-review-test-agent.md to reference session context for review summaries

Resolves issue where agents couldn't locate workflow directory for TODO_LIST.md updates
and summary creation. Agents now receive explicit paths instead of assuming defaults.

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

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

.claude/agents/action-planning-agent.md

@@ -62,14 +62,16 @@ Break work into 3-5 logical implementation stages with:
 - Estimated complexity and time requirements
 
 ### 2. Implementation Plan Creation
-Generate `IMPL_PLAN.md` in `.workflow/WFS-[session-id]/` directory:
+Generate `IMPL_PLAN.md` using session context directory paths:
+- **Session Context**: Use workflow directory path provided by workflow:execute
 - **Stage-Based Format**: Simple, linear tasks
 - **Hierarchical Format**: Complex tasks (>5 subtasks or >3 modules)
+- **CRITICAL**: Always use session context paths, never assume default locations
 
 ### 3. Task Decomposition (Complex Projects)
 For tasks requiring >5 subtasks or spanning >3 modules:
 - Create detailed task breakdown and tracking
-- Generate TODO_LIST.md for progress monitoring
+- Generate TODO_LIST.md for progress monitoring using provided session context paths
 - Use hierarchical structure (max 3 levels)
 
 ### 4. Document Generation