Add prettier in server

server/package-lock.json

@@ -26,6 +26,7 @@
         "@types/node": "^22.0.0",
         "concurrently": "^8.2.2",
         "nodemon": "^3.1.4",
+        "prettier": "^3.3.3",
         "prisma": "^5.17.0",
         "ts-node": "^10.9.2",
         "tsconfig-paths": "^4.2.0",
@@ -2028,6 +2029,22 @@
         "url": "https://github.com/sponsors/porsager"
       }
     },
+    "node_modules/prettier": {
+      "version": "3.3.3",
+      "resolved": "https://registry.npmjs.org/prettier/-/prettier-3.3.3.tgz",
+      "integrity": "sha512-i2tDNA0O5IrMO757lfrdQZCc2jPNDVntV0m/+4whiDfWaTKfMNgR7Qz0NAeGz/nRqF4m5/6CLzbP4/liHt12Ew==",
+      "dev": true,
+      "license": "MIT",
+      "bin": {
+        "prettier": "bin/prettier.cjs"
+      },
+      "engines": {
+        "node": ">=14"
+      },
+      "funding": {
+        "url": "https://github.com/prettier/prettier?sponsor=1"
+      }
+    },
     "node_modules/prisma": {
       "version": "5.17.0",
       "resolved": "https://registry.npmjs.org/prisma/-/prisma-5.17.0.tgz",