feat(P01): implement git-native architecture
---ci---
phase: 1
milestone: v0.2.0
status: execute
decisions:
- id: D-001
decision: Git log as primary project memory, .ci/ for long-lived references only
rationale: Eliminates state drift, enables reconstruction from commit messages alone
confidence: 0.95
alternatives: [hybrid file+git, pure git with no .ci/]
- id: D-002
decision: ---ci--- YAML blocks in commit bodies for machine-parseable metadata
rationale: Structured and human-readable; grep-friendly; round-trips through parser
confidence: 0.92
alternatives: [JSON payload, conventional-commit-only]
- id: D-003
decision: Phase+milestone branch naming (phase/NN-slug, milestone/vX.X-slug)
rationale: Branch list immediately shows project state; merged equals complete
confidence: 0.88
alternatives: [trunk+tags, milestone-only branches]
requirements:
covered: [ARCH-01, ARCH-02, ARCH-03, ARCH-04, ARCH-05, ARCH-06]
lessons:
- Commit body YAML must round-trip through parser — tested before shipping
- .ci/audit/ removal required updating 4 test suites that depended on audit files
---/ci---
New modules: commit-parser, commit-builder, git-context, git-branch, ci-files
Core rewrites: DecisionEngine, EscalationProtocol, OrchestratorAgent
Removed: .ci/audit/, .planning/ directory support
Tests: 25 suites, 218 passing (up from 20/158)
CI
b84230e389