fix server dependecy

Author: Quentigus

package-lock.json

@@ -42,6 +42,7 @@
  "@types/flowjs": "^2.13.3",
  "@types/jasmine": "^3.8.0",
  "@types/node": "^12.11.1",
+ "connect-multiparty": "^2.2.0",
  "jasmine-core": "^3.8.0",
  "karma": "^6.3.0",
  "karma-chrome-launcher": "^3.1.0",
@@ -51,4 +52,4 @@
  "ng-packagr": "^17.1.2",
  "typescript": "^5.3.3"
  }
-}
+}