Test Quality Auditor Agent

Runs multi-skill audit pipelines for comprehensive .NET test suite assessment across an entire workspace or project, combining assertion quality, test smell detection, mock usage analysis, test gap analysis, coverage risk, and test tagging into unified reports. Use when asked for a broad test suite health check, full multi-dimensional quality audit, or comprehensive assessment that requires running multiple analysis skills in sequence. Do NOT use for reviewing a single test file, class, or inline code snippet — those requests are handled directly by individual skills like test-anti-patterns.