Cleanup some complexity that is not needed (#50)

src/cloud/useCloud.tsx

@@ -1,3 +1,12 @@
 export function CloudProvider({ children }: { children: React.ReactNode }) {
   return <>{children}</>;
+}
+
+export function useCloud() {
+  const generateToken: () => Promise<string> = async () => {
+    throw new Error("Not implemented");
+  };
+  const wsUrl = "";
+
+  return { generateToken, wsUrl };
 }