* chore(deps): add pyotp
* feat(auth): implement TOTP verification
feat(auth): implement TOTP verification and email verification services
- Added TOTP keys management with a new database model `TotpKeys`.
- Introduced `EmailVerification` and `LoginSession` models for email verification.
- Created `verification_service` to handle email verification logic and TOTP processes.
- Updated user response models to include session verification methods.
- Implemented routes for TOTP creation, verification, and fallback to email verification.
- Enhanced login session management to support new location checks and verification methods.
- Added migration script to create `totp_keys` table in the database.
* feat(config): update config example
* docs(totp): complete creating TOTP flow
* refactor(totp): resolve review
* feat(api): forbid unverified request
* fix(totp): trace session by token id to avoid other sessions are forbidden
* chore(linter): make pyright happy
* fix(totp): only mark sessions with a specified token id
