fix: utf-8 from project file

apps/server/package.json

@@ -13,7 +13,7 @@
     "express": "5.1.0",
     "express-static-gzip": "3.0.0",
     "express-validator": "7.2.1",
-    "multer": "2.0.1",
+    "multer": "2.1.0",
     "fast-equals": "^5.0.1",
     "google-auth-library": "^9.4.2",
     "lowdb": "^7.0.1",
@@ -27,7 +27,7 @@
     "@types/cookie-parser": "1.4.9",
     "@types/cors": "2.8.19",
     "@types/express": "5.0.3",
-    "@types/multer": "1.4.13",
+    "@types/multer": "2.1.0",
     "@types/node": "catalog:",
     "@types/websocket": "^1.0.5",
     "@types/ws": "^8.5.10",

apps/server/src/api-data/db/db.middleware.ts

@@ -22,6 +22,7 @@ const filterImageFile = (_req: Request, file: Express.Multer.File, cb: FileFilte
 // Build multer uploader for a single file
 export const uploadProjectFile = multer({
   storage,
+  defParamCharset: 'utf8',
   fileFilter: filterProjectFile,
 }).single('project');