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

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

packages/web/src/pages/Nodes/index.tsx

@@ -17,8 +17,7 @@ import { Sidebar } from "@components/Sidebar.tsx";
 import { Avatar } from "@components/UI/Avatar.tsx";
 import { Input } from "@components/UI/Input.tsx";
 import useLang from "@core/hooks/useLang.ts";
-import { useAppStore } from "@core/stores/appStore.ts";
-import { useDevice } from "@core/stores/deviceStore.ts";
+import { useAppStore, useDevice } from "@core/stores";
 import { Protobuf, type Types } from "@meshtastic/core";
 import { numberToHexUnpadded } from "@noble/curves/abstract/utils";
 import { LockIcon, LockOpenIcon } from "lucide-react";