feat(server): passkey pre-refactor (#15060)

#### PR Dependency Tree


* **PR #15060** 👈

This tree was auto-generated by
[Charcoal](https://github.com/danerwilliams/charcoal)

<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit

* **New Features**
* OpenApp native sign-in and native session exchange (JWT) for mobile &
desktop.
  * Centralized short-lived auth challenge store for one-time tokens.
* Encrypted per-endpoint token storage and native token handlers
(Android, iOS, Electron).

* **Improvements**
* Richer auth-method reporting (password, magic link, OAuth, passkey)
and improved sign-in flows.
* Hardened magic-link, OAuth, and session issuance; JWT-backed sessions
and websocket JWT support.
* UX tweaks: form-based password submit, OTP autocomplete, adjusted
captcha flow.

* **Bug Fixes**
  * Expanded tests and auth-state resets to avoid cross-test leakage.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->

packages/common/graphql/src/schema.ts

@@ -3409,7 +3409,7 @@ export interface UserType {
   /** Get user settings */
   settings: UserSettingsType;
   subscriptions: Array<SubscriptionType>;
-  /** @deprecated use [/api/auth/sign-in?native=true] instead */
+  /** @deprecated use native session exchange instead */
   token: TokenType;
 }