Refactor and consolidate store imports (#774)

* Refactor  and consolitdate store imports

- Created a new index file in the core stores directory to export all stores from a single module.
- Updated imports to use consolidated store exports.

* Remove unnecessary import

* Update imports

* Use named exports

* Change store import after merge

---------

Co-authored-by: philon- <philon-@users.noreply.github.com>

packages/web/src/components/Dialog/RebootDialog.test.tsx

@@ -1,4 +1,4 @@
-import { fireEvent, render, screen, waitFor } from "@testing-library/react";
+import { fireEvent, render, screen } from "@testing-library/react";
 import type {
   ButtonHTMLAttributes,
   ClassAttributes,
@@ -19,7 +19,7 @@ let mockConnection: {
   rebootOta: rebootOtaMock,
 };
 
-vi.mock("@core/stores/deviceStore.ts", () => ({
+vi.mock("@core/stores", () => ({
   useDevice: () => ({
     connection: mockConnection,
   }),