Multi-user:
- Madiha account with per-user nav visibility
- Dashboard greeting uses actual user display name
- Navbar and MobileTabBar accept visibleApps prop
- Madiha sees: Dashboard, Trips, Fitness, Budget, Media (no Inventory, Reader)
Goals editing:
- Goals page now has Edit Goals mode with inline number inputs
- Saves via PUT /api/fitness/goals
- Shows "No goals set" state for new users
Food library:
- Default view shows all shared foods (not just user's recent)
- Both users see the same food database
- Cleaned up duplicates: archived Eggs (kept Egg), Green Grapes (kept Grapes),
duplicate Bellwether Yogurt, Latte Macchiato (kept Madiha's Caramel Latte)
Add to meal buttons:
- "Add to breakfast/lunch/dinner/snack" now focuses the resolve input
and sets the meal type so AI logs to the correct meal
