<purpose Unified test-fix orchestrator that combines test planning generation (Phase 1-4) with iterative test-cycle execution (Phase 5) into a single end-to-end pipeline. Creates test sessions with progressive L0-L3 test layers, generates test tasks, then executes them with adaptive fix cycles until pass rate = 95% or max iterations reached. Triggered via skill name routing for full pipeline or execute-only modes. </purpose <process 1. Architecture Overview 2. Key Design Principles 1. Unified Pipeline : Generation and execution are one continuous workflow - no manual handoff 2. Pure Orchestra…