* feat(backups): ensure volume readiness before backup
Backup preflight checks were relying on a db cached status. Now a real
volume healthcheck is performed before backing up. Closes#811#695
* chore: fix ci
* chore: migrate to vitest
* test: speed up some suites by sharing sessions and mocking expensive non-tested actions
* test: refactor some tests to verify behavior instead of implementation details
* chore: fix linting issues
test: use better-auth built-in test plugin
refactor: map auth errors server side
refactor: native trusted providers callback usage
<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit
## Release Notes
* **New Features**
* Enhanced SSO authentication error messaging with specific guidance for different failure scenarios (account linking required, email verification needed, banned accounts, invite-only access).
* **Chores**
* Updated authentication dependencies to version 1.5.0.
* **Tests**
* Extended test coverage for SSO error code handling and authentication scenarios.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit
* **Tests**
* Improved test infrastructure and organization across backup, repository, volume, and utility modules with streamlined mock setup and cleaner test patterns.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
refactor(restic): split each command into its own file
refactor: add missing await before promise expects
<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit
## Release Notes
* **Tests**
* Improved async assertion handling across test suites for enhanced test reliability
* Expanded test coverage for backup, restore, and other core operations
* **Refactor**
* Reorganized internal utility structure for improved code maintainability
* **Chores**
* Updated linting configuration and TypeScript dependencies
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
* test: backups service
* refactor: create hono app in a separate file
To avoid side effects like db migration or startup scripts when testing
test(backups): add security tests to the backups controller
* ci: run typechecks, build and tests on PR
* test: controllers security tests
* chore: update lock file
* refactor: pr feedbacks
