Aibo117
2ce11aa13a
docs: restructure Rust backend rewrite plan with optimized architecture
- Add Node.js single-threaded bottleneck analysis as core motivation
- Add circuit breaker, rate limiting, and Prometheus observability
- Split 32-table migration into 4 incremental migrations with rollbacks
- Add API compatibility verification framework (record/replay)
- Fix parallel workstream dependency graph (7 streams → staged)
- Add 4-step canary release strategy
- Unify API key hashing to argon2id
- Add 14-week execution timeline