docs: update LITE_FIX_DESIGN.md to v2.0 simplified design

Complete rewrite reflecting simplified architecture:

Version Change: 1.0.0 → 2.0.0 (Simplified Design)

Major Updates:
1. Mode Simplification (3 → 2)
   - Removed: Regular, Critical, Hotfix
   - Now: Default (auto-adaptive), Hotfix
   - Added: Intelligent self-adaptation mechanism

2. Parameter Reduction (3 → 1)
   - Removed: --critical, --incident
   - Kept: --hotfix only
   - Simplified: 67% fewer parameters

3. New Core Innovation: Intelligent Self-Adaptation
   - Phase 2 auto-calculates risk score (0-10)
   - Workflow adapts automatically (diagnosis depth, test strategy, review)
   - 4 risk levels: <3.0 (Low), 3.0-5.0 (Medium), 5.0-8.0 (High), ≥8.0 (Critical)

4. Updated All Sections:
   - Design comparison with lite-plan
   - Command syntax before/after
   - Intelligent adaptive workflow details
   - Phase-by-phase adaptation logic
   - Data structure extensions (confidence_level, workflow_adaptation)
   - Implementation roadmap updates
   - Success metrics (mode selection accuracy now 100%)
   - User experience flow comparison

5. New ADRs (Architecture Decision Records):
   - ADR-001: Why remove Critical mode?
   - ADR-002: Why keep Hotfix as separate mode?
   - ADR-003: Why adaptive confirmation dimensions?
   - ADR-004: Why remove --incident parameter?

6. Risk Assessment:
   - Auto-severity detection errors (mitigation: transparent scoring)
   - Users miss --hotfix flag (mitigation: keyword detection)
   - Adaptive workflow confusion (mitigation: clear explanations)

Key Philosophy Shift:
- v1.0: "Provide multiple modes for different scenarios"
- v2.0: "Intelligent single mode that adapts to reality"

Document Status: Design Complete, Development Pending
This commit is contained in:
Claude
2025-11-20 11:02:32 +00:00
parent 1e9ca574ed
commit 61c08e1585

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