implement-next

EXECUTE: Implement Next Feature

IMPORTANT: This is an EXECUTION command. Immediately start implementing without waiting for confirmation.

Auto-implement the next pending task from IMPLEMENTATION_PLAN.md with tests, validation, and progress tracking.

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STEP 1: Find Next Task

Read docs/IMPLEMENTATION_PLAN.md and find the first task marked [TODO].

Priority order:

1. Tasks on critical path (check "Critical Path" section)
2. Tasks with no dependencies
3. First [TODO] task in current sprint

If no TODO tasks found:

✅ All tasks complete!

Run:
  /update-plan     # Update velocity metrics
  /qa-check        # Final compliance audit

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STEP 2: Check Dependencies

For the selected task, check its Dependencies field:

**Dependencies**: Task 1.1 (DONE), Task 1.2 (IN_PROGRESS)

If any dependency is [TODO] or [BLOCKED]:

⚠️  Cannot start Task X.Y: Dependencies not ready

Blocked by:
- Task 1.2: [IN_PROGRESS] (expected completion: 2 hours)

Skipping to next available task...

Find next task with all dependencies [DONE].

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STEP 3: Mark Task IN_PROGRESS

BEFORE implementing, update the task status:

Change:

### Task 2.1: Dashboard - Domain Layer [TODO]

To:

### Task 2.1: Dashboard - Domain Layer [IN_PROGRESS]
**Started**: 2025-02-05 10:30 AM

Also update subtasks:

**Subtasks**:
- [ ] 2.1.1 Create User entity
- [ ] 2.1.2 Create UserRepository interface

This signals to other developers that this task is being worked on.

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STEP 4: Load Relevant PRPROMPTS

Based on the task's PRPROMPTS field, read referenced files:

**PRPROMPTS**: @PRPROMPTS/01-feature_scaffold.md, @PRPROMPTS/16-security_and_compliance.md

Read:

• @PRPROMPTS/01-feature_scaffold.md
• @PRPROMPTS/16-security_and_compliance.md
• @PRPROMPTS/03-bloc_implementation.md (if presentation layer)
• @PRPROMPTS/04-api_integration.md (if API involved)
• @PRPROMPTS/05-testing_strategy.md (always)