Tags: Microck/codex-multi-auth

feat: harden multi-auth update resilience and add tui version

- harden Windows shim recovery across codex.bat/codex.cmd/codex.ps1 and profile guard paths
- improve synthetic-account backup promotion and codex auth token-shape persistence
- add dashboard version label and release notes through v0.1.7
- validated with lint, typecheck, full test suite, and build

Co-authored-by: Codex <[email protected]>