- implement route whitelist registration and wildcard matching in RouterExtension
- add cookie store session fallback when Redis is disabled in driver_http
- actively register public auth endpoints to whitelist in auth plugin
- update user handlers to persist session and clear cookie on logout
- document router whitelist mechanism in AGENTS.md and new-api skill
- Relocated go.mod and go.sum into backend/ root directory
- Stripped redundant backend/ segments from all Go imports (github.com/Rain-kl/Wavelet/...)
- Unified Makefile, swagger, and build-test to execute in backend/ module context
- Ensured 100% build-test, code-check, format, and swagger pass
- Physically purged all legacy internal/ packages, centralized pkg/model/ and pkg/repository/
- Migrated domain models and database repositories into self-contained owner plugins (user, auth, message_gateway, admin, upload, risk_control)
- Decoupled cross-plugin interactions via pure core/contracts and typed EventBus
- Ensured 100% test coverage pass, zero data races (-race clean), and 0 lint issues in make code-check
ryan