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.mts

@@ -9,10 +9,9 @@ export default defineConfig({
   plugins: [vue()],
   resolve: {
     alias: {
-      '@': path.resolve(__dirname, './src'),
-      'nostr-tools': path.resolve(__dirname, 'node_modules/nostr-tools'),
-      'nostr-tools/nip06': path.resolve(__dirname, 'node_modules/nostr-tools/nip06'),
-      'nostr-tools/core': path.resolve(__dirname, 'node_modules/nostr-tools/core'),
+      '@': path.resolve(__dirname, 'src'),
+      '@nostr/tools': path.resolve(__dirname, 'node_modules/@nostr/tools'),
+      '@nostr/tools/nip06': path.resolve(__dirname, 'node_modules/@nostr/tools/nip06'),
       stream: 'stream-browserify',
       util: 'util',
       crypto: 'crypto-browserify',
@@ -32,7 +31,7 @@ export default defineConfig({
     mainFields: ['module', 'jsnext:main', 'jsnext', 'main'],
   },
   optimizeDeps: {
-    include: ['nostr-tools', 'nostr-tools/nip06', 'nostr-tools/core'],
+    include: ['@nostr/tools', '@nostr/tools/nip06', '@jlongster/sql.js'],
     esbuildOptions: {
       define: {
         global: 'globalThis'