WIP: Fix Electron build issues and migrate to @nostr/tools

- Fix TypeScript compilation errors in platform services
- Add missing rotateCamera method and isNativeApp property
- Fix index.html path resolution for packaged Electron apps
- Create separate Vite config for Electron renderer process
- Migrate from nostr-tools to @nostr/tools via JSR for ESM compatibility
- Update all Vite configs to handle mixed npm/JSR package management
- Add comprehensive documentation in BUILDING.md
- Fix preload script path resolution in packaged builds

Resolves build failures with deep imports and missing UI in AppImage.

vite.config.common.mts

@@ -73,28 +73,20 @@ export async function createBuildConfig(mode: string): Promise<UserConfig> {
     },
     resolve: {
       alias: {
-        '@': path.resolve(__dirname, './src'),
+        '@': path.resolve(__dirname, 'src'),
+        '@nostr/tools': path.resolve(__dirname, 'node_modules/@nostr/tools'),
+        '@nostr/tools/nip06': path.resolve(__dirname, 'node_modules/@nostr/tools/nip06'),
         ...appConfig.aliasConfig,
         'path': path.resolve(__dirname, './src/utils/node-modules/path.js'),
         'fs': path.resolve(__dirname, './src/utils/node-modules/fs.js'),
         'crypto': path.resolve(__dirname, './src/utils/node-modules/crypto.js'),
-        'nostr-tools/nip06': mode === 'development' 
-          ? 'nostr-tools/nip06'
-          : path.resolve(__dirname, 'node_modules/nostr-tools/nip06'),
-        'nostr-tools/core': mode === 'development'
-          ? 'nostr-tools'
-          : path.resolve(__dirname, 'node_modules/nostr-tools'),
-        'nostr-tools': path.resolve(__dirname, 'node_modules/nostr-tools'),
         'dexie-export-import': path.resolve(__dirname, 'node_modules/dexie-export-import')
       }
     },
     optimizeDeps: {
       include: [
-        'nostr-tools', 
-        'nostr-tools/nip06', 
-        'nostr-tools/core', 
-        'dexie-export-import',
-        '@jlongster/sql.js'
+        '@nostr/tools',
+        '@nostr/tools/nip06',
       ],
       exclude: isElectron ? [
         'register-service-worker',