feat: AI Brand Voice Translator integration and Mesh Content fix

package.json

@@ -24,6 +24,8 @@
     "@google/genai": "^2.4.0",
     "@tailwindcss/vite": "^4.1.14",
     "@vitejs/plugin-react": "^5.0.4",
+    "better-sqlite3": "^12.10.0",
+    "cors": "^2.8.6",
     "dotenv": "^17.2.3",
     "express": "^4.21.2",
     "file-saver": "^2.0.5",
@@ -42,6 +44,8 @@
     "@electron-forge/cli": "^7.11.2",
     "@electron-forge/maker-dmg": "^7.11.2",
     "@electron-forge/maker-squirrel": "^7.11.2",
+    "@types/better-sqlite3": "^7.6.13",
+    "@types/cors": "^2.8.19",
     "@types/express": "^4.17.21",
     "@types/file-saver": "^2.0.7",
     "@types/multer": "^2.1.0",