* feat(auth): Added device session management
- Added the `handleSession` function to manage user device sessions and verify client identity
- Updated `auth.go` to call `handleSession` for device handling when a user logs in
- Added the `Session` model to database migrations
- Added `device.go` and `session.go` files to handle device session logic
- Updated `settings.go` to add device-related configuration items, such as the maximum number of devices, device eviction policy, and session TTL
* feat(session): Adds session management features
- Added `SessionInactive` error type in `device.go`
- Added session-related APIs in `router.go` to support listing and evicting sessions
- Added `ListSessionsByUser`, `ListSessions`, and `MarkInactive` methods in `session.go`
- Returns an appropriate error when the session state is `SessionInactive`
* feat(auth): Marks the device session as invalid.
- Import the `session` package into the `auth` module to handle device session status.
- Add a check in the login logic. If `device_key` is obtained, call `session.MarkInactive` to mark the device session as invalid.
- Store the invalid status in the context variable `session_inactive` for subsequent middleware checks.
- Add a check in the session refresh logic to abort the process if the current session has been marked invalid.
* feat(auth, session): Added device information processing and session management changes
- Updated device handling logic in `auth.go` to pass user agent and IP information
- Adjusted database queries in `session.go` to optimize session query fields and add `user_agent` and `ip` fields
- Modified the `Handle` method to add `ua` and `ip` parameters to store the user agent and IP address
- Added the `SessionResp` structure to return a session response containing `user_agent` and `ip`
- Updated the `/admin/user/create` and `/webdav` endpoints to pass the user agent and IP address to the device handler