feat: add terser for advanced minification and improve React chunking

- Added terser as a dependency for enhanced code minification.
- Updated Vite configuration to enable aggressive minification using terser with options to drop console logs and unused code.
- Refined manual chunking for React libraries to improve code splitting and loading efficiency.

package.json

@@ -44,6 +44,7 @@
     "eslint-plugin-react-hooks": "^5.2.0",
     "eslint-plugin-react-refresh": "^0.4.22",
     "globals": "^16.4.0",
+    "terser": "^5.44.0",
     "tsx": "^4.19.2",
     "tw-animate-css": "^1.4.0",
     "typescript": "~5.9.3",