The merge lands Step 7 of FN-3398, adding documentation and delivery artifacts across the mobile and desktop packages with updated READMEs, mobile-specific docs, and architecture references.
Fusion-Task-Id: FN-3398
- Add markOnboardingCompleted() to set completedAt timestamp when user finishes onboarding
- Add isOnboardingCompleted() to check if onboarding was completed (vs dismissed)
- Update ModelOnboardingModal to call markOnboardingCompleted on successful completion
- Skip onboarding auto-open when already completed locally
- Add completion state tracking tests in ModelOnboardingModal.test.tsx
- Add model-onboarding-state unit tests
- Update useAuthOnboarding to check local completion state before auto-opening
- Document localStorage completion state tracking pattern in .fusion/memory.md
- Implement ShareManager with native Capacitor sharing, web share fallback, and clipboard fallback plus typed share lifecycle events
- Implement DeepLinkManager with native appUrlOpen and browser hash listeners, URL parsing for fusion schemes and universal links, and error events
- Wire plugin exports and initializePlugins support for share/deepLinks options, and configure Capacitor iOS/Android fusion URL schemes
- Add comprehensive Vitest coverage for sharing and deep-link behavior and document usage in the mobile package README
- Add dashboard Capacitor plugin manager layer with splash screen, status bar, and network managers plus initialization exports
- Add comprehensive dashboard plugin tests covering manager behavior and initialization flows
- Implement mobile push notifications manager with permission/token registration, notification handling, and polling lifecycle support
- Add mobile push manager tests and update package docs/exports/configuration for plugin usage
