Migrate Copilot local persistence (toggle and prompt history) to new local storage infrastructure (#1948)

* Migrate copilot persistence to AppState

* Migrate persistence of toggle and history to new infra

* Save toggle value as boolean

* Fix compile bug

* Fix unit tests

src/Explorer/QueryCopilot/QueryCopilotTab.test.tsx

@@ -1,10 +1,39 @@
 import { shallow } from "enzyme";
+import { CopilotSubComponentNames } from "Explorer/QueryCopilot/QueryCopilotUtilities";
 import React from "react";
+import { AppStateComponentNames, StorePath } from "Shared/AppStatePersistenceUtility";
+import { updateUserContext } from "UserContext";
 import Explorer from "../Explorer";
 import { QueryCopilotTab } from "./QueryCopilotTab";
 
 describe("Query copilot tab snapshot test", () => {
   it("should render with initial input", () => {
+    updateUserContext({
+      databaseAccount: {
+        name: "name",
+        properties: undefined,
+        id: "",
+        location: "",
+        type: "",
+        kind: "",
+      },
+    });
+
+    const loadState = (path: StorePath) => {
+      if (
+        path.componentName === AppStateComponentNames.QueryCopilot &&
+        path.subComponentName === CopilotSubComponentNames.toggleStatus
+      ) {
+        return { enabled: true };
+      } else {
+        return undefined;
+      }
+    };
+
+    jest.mock("Shared/AppStatePersistenceUtility", () => ({
+      loadState,
+    }));
+
     const wrapper = shallow(<QueryCopilotTab explorer={new Explorer()} />);
     expect(wrapper).toMatchSnapshot();
   });