add base layout

src/store/account.ts

@@ -0,0 +1,25 @@
+import { LS_TOKENS } from "@/lib/constants";
+import { makeAutoObservable } from "mobx";
+
+export class AccountStore {
+	isMainMenuOpen: boolean;
+	isSandboxOpen: boolean;
+
+	constructor() {
+		makeAutoObservable(this, {}, { autoBind: true });
+
+		const savedState = localStorage.getItem(LS_TOKENS.isMainMenuOpen);
+		this.isMainMenuOpen = savedState ? savedState === "true" : false;
+
+		this.isSandboxOpen = false;
+	}
+
+	setIsMainMenuOpen(value: boolean) {
+		this.isMainMenuOpen = value;
+		localStorage.setItem(LS_TOKENS.isMainMenuOpen, String(this.isMainMenuOpen));
+	}
+
+	setIsSandboxOpen(value: boolean) {
+		this.isSandboxOpen = value;
+	}
+}