feat(ios): create iOS test app structure and synchronization documentation

Created standalone iOS test app structure matching android-test-app:
- Added ios-test-app directory with README, setup guide, and build scripts
- Created comprehensive iOS synchronization status documentation
- Documented API method gaps between Android (52) and iOS (9 methods)
- Added iOS setup guide for Vue 3 test app

New files:
- test-apps/ios-test-app/ - Standalone iOS test app structure
- docs/IOS_SYNC_STATUS.md - Detailed API comparison and status tracking
- docs/IOS_SYNC_SUMMARY.md - Summary of iOS synchronization work
- test-apps/daily-notification-test/docs/IOS_SETUP.md - Vue app iOS setup

iOS test environments are now ready for setup. Test apps need Xcode project
generation via Capacitor CLI or copying from ios/App.

Next steps: Generate Xcode projects and implement missing API methods.

test-apps/daily-notification-test/docs/IOS_SETUP.md

@@ -0,0 +1,163 @@
+# iOS Setup for Daily Notification Test App
+
+**Author**: Matthew Raymer  
+**Date**: 2025-11-04
+
+## Overview
+
+This guide explains how to set up the iOS platform for the Vue 3 test app (`daily-notification-test`).
+
+## Initial Setup
+
+### Step 1: Add iOS Platform
+
+```bash
+cd test-apps/daily-notification-test
+npx cap add ios
+```
+
+This will:
+- Create `ios/` directory
+- Generate Xcode project structure
+- Set up CocoaPods configuration
+- Configure Capacitor integration
+
+### Step 2: Install CocoaPods Dependencies
+
+```bash
+cd ios/App
+pod install
+```
+
+### Step 3: Verify Plugin Integration
+
+The plugin should be automatically included via Capacitor when you run `npx cap sync ios`. Verify in `ios/App/Podfile`:
+
+```ruby
+pod 'DailyNotificationPlugin', :path => '../../../ios'
+```
+
+If not present, add it manually.
+
+### Step 4: Build and Run
+
+```bash
+# From test-apps/daily-notification-test
+npm run build
+npx cap sync ios
+npx cap run ios
+```
+
+Or use the build script:
+
+```bash
+./scripts/build-and-deploy-ios.sh
+```
+
+## Plugin Configuration
+
+The plugin is configured in `capacitor.config.ts`:
+
+```typescript
+plugins: {
+  DailyNotification: {
+    debugMode: true,
+    enableNotifications: true,
+    // ... TimeSafari configuration
+  }
+}
+```
+
+This configuration is automatically synced to iOS when you run `npx cap sync ios`.
+
+## iOS-Specific Configuration
+
+### Info.plist
+
+After `npx cap add ios`, verify `ios/App/App/Info.plist` includes:
+
+- `NSUserNotificationsUsageDescription` - Notification permission description
+- `UIBackgroundModes` - Background modes (fetch, processing)
+- `BGTaskSchedulerPermittedIdentifiers` - Background task identifiers
+
+### Podfile
+
+Ensure `ios/App/Podfile` includes the plugin:
+
+```ruby
+platform :ios, '13.0'
+use_frameworks!
+
+def capacitor_pods
+  pod 'Capacitor', :path => '../../node_modules/@capacitor/ios'
+  pod 'CapacitorCordova', :path => '../../node_modules/@capacitor/ios'
+  pod 'DailyNotificationPlugin', :path => '../../../ios'
+end
+
+target 'App' do
+  capacitor_pods
+end
+```
+
+## Build Process
+
+1. **Build Web Assets**: `npm run build`
+2. **Sync with iOS**: `npx cap sync ios`
+3. **Install Pods**: `cd ios/App && pod install`
+4. **Build iOS**: Use Xcode or `xcodebuild`
+
+## Troubleshooting
+
+### iOS Directory Missing
+
+If `ios/` directory doesn't exist:
+
+```bash
+npx cap add ios
+```
+
+### Plugin Not Found
+
+1. Ensure plugin is built:
+   ```bash
+   ./scripts/build-native.sh --platform ios
+   ```
+
+2. Verify Podfile includes plugin path
+
+3. Reinstall pods:
+   ```bash
+   cd ios/App
+   pod deintegrate
+   pod install
+   ```
+
+### Build Errors
+
+1. Clean build folder in Xcode (⌘⇧K)
+2. Delete derived data
+3. Rebuild
+
+### Sync Issues
+
+If `npx cap sync ios` fails:
+
+1. Check `capacitor.config.ts` is valid
+2. Ensure `dist/` directory exists (run `npm run build`)
+3. Check plugin path in `package.json`
+
+## Testing
+
+Once set up, you can test the plugin:
+
+1. Build and run: `npx cap run ios`
+2. Open app in simulator
+3. Navigate to plugin test views
+4. Test plugin functionality
+
+## See Also
+
+- [iOS Build Quick Reference](IOS_BUILD_QUICK_REFERENCE.md)
+- [Plugin Detection Guide](PLUGIN_DETECTION_GUIDE.md)
+- [Main README](../../README.md)
+