responsive sidebar and footer reponsive and home responsive

src/shared/store/sharedStore.ts

@@ -0,0 +1,7 @@
+import { create } from "zustand";
+import { SharedStoreType } from "../types/SharedTypes";
+
+export const useSharedStore = create<SharedStoreType>((set) => ({
+  openSidebar: false,
+  setOpenSidebar: (value) => set({ openSidebar: value }),
+}));