Mock upload call

mock-backend/src/server.js

@@ -1,5 +1,6 @@
 import jsonServer from "json-server";
 import routes from "./mocks/routes.json" assert { type: "json" };
+import { v4 as uuid } from "uuid";
 
 const server = jsonServer.create();
 const router = jsonServer.router("./src/mocks/db.json");
@@ -11,6 +12,9 @@ server.use((req, res, next) => {
   if (req.method === "POST") {
     if (req.url.includes("/delete_conversation")) {
       req.method = "DELETE";
+    } else if (req.url === "/upload") {
+      const taskId = uuid();
+      localStorage.setItem(taskId, true);
     }
   }
   next();