chore: try updating svlete version (#534)

Author: ymc9

packages/server/package.json

@@ -36,7 +36,7 @@
         "zod-validation-error": "^0.2.1"
     },
     "devDependencies": {
-        "@sveltejs/kit": "^1.16.3",
+        "@sveltejs/kit": "1.21.0",
         "@types/body-parser": "^1.19.2",
         "@types/express": "^4.17.17",
         "@types/jest": "^29.5.0",