- Add back buttons to all sub-views (Schedule, Status, Notifications, History, Logs, Settings, UserZero, About)
- Fix router navigation by importing router instance directly (resolves TypeScript errors with vue-facing-decorator)
- Update back button styling: flex layout with page title, arrow-only label
- Fix "Check Status" action to navigate to StatusView instead of checking status inline
- Remove horizontal padding on mobile views (max-width 768px) for edge-to-edge layout
- Simplify badge styling in HomeView (remove padding and border-radius)