# Task ID: 11
# Title: Implement Task Context Management
# Status: pending
# Dependencies: 3, 6
# Priority: medium
# Description: Develop functionality to maintain task context between pre-task and post-task reviews.
# Details:
1. Implement TaskContextManager class:
   ```typescript
   class TaskContextManager {
     constructor(private storageManager: StorageManager) {}
     
     async storeTaskContext(taskId: string, context: {
       taskDescription: string,
       implementationPlan: string,
       planReviewResponse: ReviewResponse,
       codebaseSnapshotPath: string
     }): Promise<void> {
       // Store task context
     }
     
     async getTaskContext(taskId: string): Promise<TaskContext | null> {
       // Retrieve task context
     }
     
     async linkImplementationReview(taskId: string, implementationReview: ReviewResponse): Promise<void> {
       // Link implementation review to existing task context
     }
   }
   ```
2. Define TaskContext interface
3. Implement persistence mechanism
4. Add task context cleanup policy
5. Implement context retrieval optimization

# Test Strategy:
Test storing and retrieving task contexts with various data. Verify linking of implementation reviews to existing contexts. Test context cleanup policy. Measure performance of context retrieval operations.