# Step 03: Execute

**Task:** {{task_description}}
**Started:** {{timestamp}}

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## Implementation Log

### Files Modified

#### `path/to/file1.ts`
- _Change applied (lines X-Y)_

#### `path/to/file2.ts`
- _Change applied_

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## Validation

**Typecheck:** _Pending_
**Lint:** _Pending_

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## Summary

**Files modified:**
**Todos completed:**

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**Status:** _Pending_
