Refactor Container Copy dropdowns with integrated state management (#2279)

src/Explorer/ContainerCopy/Context/CopyJobContext.tsx

@@ -1,5 +1,4 @@
 import Explorer from "Explorer/Explorer";
-import { Subscription } from "Contracts/DataModels";
 import React from "react";
 import { userContext } from "UserContext";
 import { CopyJobMigrationType } from "../Enums/CopyJobEnums";
@@ -24,10 +23,8 @@ const getInitialCopyJobState = (): CopyJobContextState => {
     jobName: "",
     migrationType: CopyJobMigrationType.Offline,
     source: {
-      subscription: {
-        subscriptionId: userContext.subscriptionId || "",
-      } as Subscription,
-      account: userContext.databaseAccount || null,
+      subscription: null,
+      account: null,
       databaseId: "",
       containerId: "",
     },