#### PR Dependency Tree
* **PR #15219** 👈
This tree was auto-generated by
[Charcoal](https://github.com/danerwilliams/charcoal)
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## Summary by CodeRabbit
* **New Features**
* Added secure, automatic auth session token refresh and request replay
for expired-token responses across Android, iOS, and Electron.
* Updated sign-in flows to manage sessions without returning tokens to
the app layer.
* Added “Devices” management UI with sign out per device and sign out
all.
* Enabled support for both Hashcash and Turnstile captcha providers.
* **Bug Fixes**
* Improved refresh de-duplication, inflight cancellation/clear behavior,
and recovery from corrupted/invalid sessions.
* **Tests**
* Expanded auth-session, refresh/revoke, and replay coverage (Electron
unit tests, Android instrumentation tests, iOS auth date parser tests).
* **Chores**
* Removed CAPTCHA site key from build-time configuration and adjusted CI
test execution.
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## Summary by CodeRabbit
* **New Features**
* Added indexed clock management capabilities for documents, enabling
get, set, and clear operations across Android, iOS, Electron, and web
platforms.
* **Refactor**
* Improved storage architecture to dynamically select platform-specific
implementations (SQLite for Electron, IndexedDB for others).
* **Bug Fixes**
* Enhanced document operations to properly maintain and clean up indexer
synchronization state during document lifecycle changes.
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