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/DeleteMessagesDialog/DeleteMessagesDialog.test.tsx

@@ -2,9 +2,9 @@ import { DeleteMessagesDialog } from "@components/Dialog/DeleteMessagesDialog/De
 import { fireEvent, render, screen } from "@testing-library/react";
 import { beforeEach, describe, expect, it, vi } from "vitest";
 // Ensure the path is correct for import
-import { useMessageStore } from "../../../core/stores/messageStore/index.ts";
+import { useMessageStore } from "@core/stores";
 
-vi.mock("@core/stores/messageStore", () => ({
+vi.mock("@core/stores", () => ({
   useMessageStore: vi.fn(() => ({
     deleteAllMessages: vi.fn(),
   })),

packages/web/src/components/Dialog/DeleteMessagesDialog/DeleteMessagesDialog.tsx

@@ -8,9 +8,9 @@ import {
   DialogHeader,
   DialogTitle,
 } from "@components/UI/Dialog.tsx";
+import { useMessageStore } from "@core/stores";
 import { AlertTriangleIcon } from "lucide-react";
 import { useTranslation } from "react-i18next";
-import { useMessageStore } from "../../../core/stores/messageStore/index.ts";
 
 export interface DeleteMessagesDialogProps {
   open: boolean;