implement-plan

执行已批准的技术实现计划，按计划完成下一个未完成任务。

收到已经批准的技术实现方案后直接去做下一项未完成的任务，不重新规划也不扩大范围。适用于团队已经同意设计、只需要把既定步骤落地的场景。强调最小改动、沿用现有架构、API 和 schema，避免重构或增项。

# Implement Approved Plan

Use this skill when the user gives an approved implementation plan and asks to implement it, continue it, or run implementation mode.

## Operating Mode

- The plan is already approved; execute it instead of creating a new plan.
- Keep changes minimal and scoped to the approved task.
- Reuse existing architecture, APIs, schema, and local patterns.
- Do not redesign, expand scope, or perform unrelated refactors.
- Work on one independently deliverable unfinished task at a time.

## Starting Workflow

When given a plan path:

1. Read the plan completely.
2. Check completed items (`- [x]`).
3. Read the original ticket only if it is referenced or provided.
4. Read all