add base layout

src/components/interaction-panel/sandbox.tsx

@@ -0,0 +1,15 @@
+import { useAccountStore } from "@/contexts/AccountContext";
+import { observer } from "mobx-react-lite";
+
+export const Sandbox = observer(() => {
+	const { isSandboxOpen } = useAccountStore();
+
+	return (
+		<div
+			data-open={isSandboxOpen}
+			className="w-0 data-[open=true]:w-[40svw] border-l-1 transition-all border-r p-0 bg-red-600"
+		>
+			SANDBOOOOX
+		</div>
+	);
+});