feat: add platform-specific configuration and build system

- Add Android configuration with notification channels and WorkManager
- Add iOS configuration with BGTaskScheduler and notification categories
- Add platform-specific build scripts and bundle size checking
- Add API change detection and type checksum validation
- Add release notes generation and chaos testing scripts
- Add Vite configuration for TimeSafari-specific builds
- Add Android notification channels XML configuration
- Update package.json with new build scripts and dependencies

Platforms: Android (WorkManager + SQLite), iOS (BGTaskScheduler + Core Data), Electron (Desktop notifications)

vite.config.ts

@@ -0,0 +1,112 @@
+/**
+ * Vite Configuration for TimeSafari Daily Notification Plugin
+ * 
+ * Integrates with TimeSafari PWA's Vite build system for optimal
+ * tree-shaking, SSR safety, and platform-specific builds.
+ * 
+ * @author Matthew Raymer
+ * @version 1.0.0
+ */
+
+import { defineConfig } from 'vite';
+import { resolve } from 'path';
+
+export default defineConfig({
+  // Plugin-specific configuration
+  plugins: [],
+  
+  // Build configuration
+  build: {
+    // Library mode for plugin distribution
+    lib: {
+      entry: resolve(__dirname, 'src/index.ts'),
+      name: 'TimeSafariDailyNotification',
+      fileName: (format) => `timesafari-daily-notification.${format}.js`,
+      formats: ['es', 'cjs', 'umd']
+    },
+    
+    // Rollup options for fine-grained control
+    rollupOptions: {
+      // External dependencies (not bundled)
+      external: [
+        '@capacitor/core',
+        '@capacitor/android',
+        '@capacitor/ios',
+        '@capacitor/web'
+      ],
+      
+      // Output configuration
+      output: {
+        // Global variable name for UMD build
+        globals: {
+          '@capacitor/core': 'CapacitorCore',
+          '@capacitor/android': 'CapacitorAndroid',
+          '@capacitor/ios': 'CapacitorIOS',
+          '@capacitor/web': 'CapacitorWeb'
+        },
+        
+        // Asset file names
+        assetFileNames: (assetInfo) => {
+          if (assetInfo.name === 'style.css') return 'timesafari-daily-notification.css';
+          return assetInfo.name || 'asset';
+        }
+      }
+    },
+    
+    // Source maps for debugging
+    sourcemap: true,
+    
+    // Minification
+    minify: 'terser',
+    
+    // Target environment
+    target: 'es2015'
+  },
+  
+  // Development server configuration
+  server: {
+    port: 3000,
+    host: true,
+    cors: true
+  },
+  
+  // Preview server configuration
+  preview: {
+    port: 3001,
+    host: true,
+    cors: true
+  },
+  
+  // Define global constants
+  define: {
+    __PLUGIN_VERSION__: JSON.stringify(process.env.npm_package_version || '1.0.0'),
+    __BUILD_TIME__: JSON.stringify(new Date().toISOString())
+  },
+  
+  // Resolve configuration
+  resolve: {
+    alias: {
+      '@': resolve(__dirname, 'src'),
+      '@examples': resolve(__dirname, 'examples'),
+      '@tests': resolve(__dirname, 'src/__tests__')
+    }
+  },
+  
+  // Optimize dependencies
+  optimizeDeps: {
+    include: [
+      '@capacitor/core'
+    ],
+    exclude: [
+      '@capacitor/android',
+      '@capacitor/ios'
+    ]
+  },
+  
+  // Test configuration
+  test: {
+    globals: true,
+    environment: 'jsdom',
+    setupFiles: ['./tests/setup.ts']
+  }
+});