ios:
https://github.com/user-attachments/assets/efdfd3e3-239f-4cbf-be1a-7784d1df1851
android:
https://github.com/user-attachments/assets/a8e22a5c-60f3-4fb6-8923-b8a786bceb0c
## Overview
This PR introduces native iOS UI components, refactors the profile menu, and simplifies the event type creation flow for a more native iOS experience.
## Key Changes
### iOS Native UI Components
- **iOS-specific Event Types Page**: Added native Stack.Header, glass UI, and context menus for iOS
- **Platform-specific Profile Sheet**: Created separate implementations for iOS (formSheet) and Android/Web (modal)
- **Bottom Glass UI Navbar**: Updated bottom navigation bar with glass UI styling for iOS
- **Native iOS Alerts**: Replaced custom modals with native `Alert.prompt` for event types and availability pages
### Profile Menu Refactor
- Restructured More page with folder layout and native iOS header support
- Added profile button to More page header on iOS with glass UI
- Added "Copy public page link" and "Roadmap" options to profile sheet
- Refactored Header component: removed inline profile modal, now uses route-based navigation
- Updated Availability page with New menu and profile button in header
- Fixed "My Settings" URL to use `/general` endpoint
- Removed "Profile" item from More section menu
- Updated tab layout to support `(more)` folder structure
### Simplified Event Type Creation
- Reduced event type creation to only require title input
- Auto-generate slug from title using slugify utility
- Set default duration to 15 minutes
- Leave description empty (users can edit later)
- Applied to both iOS and Android/Web platforms
### UI Improvements
- Updated login button styling: changed background color to pure black (#000000) with white text for better contrast
