Implement query copilot UI (#1452)

src/Explorer/QueryCopilot/CopilotCarousel.test.tsx

@@ -0,0 +1,11 @@
+import { shallow } from "enzyme";
+import React from "react";
+import Explorer from "../Explorer";
+import { QueryCopilotCarousel } from "./CopilotCarousel";
+
+describe("Query Copilot Carousel snapshot test", () => {
+  it("should render when isOpen is true", () => {
+    const wrapper = shallow(<QueryCopilotCarousel isOpen={true} explorer={new Explorer()} />);
+    expect(wrapper).toMatchSnapshot();
+  });
+});