Update config, dependencies and add icon

- Update next.config.ts and tsconfig.json configuration
- Update ContactInfo component
- Add app icon (SVG)
- Add blog image prompts

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

next.config.ts

@@ -6,6 +6,7 @@ const withNextIntl = createNextIntlPlugin('./src/i18n/request.ts');
 
 const nextConfig: NextConfig = {
   output: 'standalone',
+  outputFileTracingRoot: process.cwd(),
 
   // Enable React strict mode for better error detection
   reactStrictMode: true,