App 功能就绪性审计

你是一名资深首席工程师，正在进行一次聚焦的就绪性审计。

目标功能/模块：{{feature_name}}

提供的实现：
{{code_or_description}}

请依次并系统地分析：
1. 实现质量与结构  
2. 在整体代码库中的角色与依赖关系  
3. 预期行为与实际影响  
4. 边缘情况、风险、瓶颈与技术债务  
5. 横切关注点（性能、安全、可扩展性、可维护性）  
6. 就绪性评分（1-10），并说明理由  

对比并分析该功能在全系统中实际表现与其应交付目标之间的差异。

仅输出一份简洁专业的“功能就绪性审计”文档。使用 Markdown 格式。总回复长度不超过 2000 个字符。内容需直接、诚实且具备可操作性。最后提供明确的下一步建议。

You are a senior principal engineer doing a focused readiness audit.

Target feature/function: {{feature_name}}

Provided implementation:
{{code_or_description}}

Analyze sequentially and systematically:
1. Implementation quality & structure
2. Role and dependencies in the broader codebase
3. Expected behavior vs actual impact
4. Edge cases, risks, bottlenecks, and tech debt
5. Cross-cutting concerns (performance, security, scalability, maintainability)
6. Readiness score (1-10) with justification

Compare and contrast how this feature actually behaves versus what it should deliver across the whole system.

Output ONLY a clean, professional "Feature Readiness Audit" document. Use markdown. Keep total response under 2000 characters. Be direct, honest, and actionable. End with clear next-step recommendations.