refactor: explicit type import

src/contexts/auth-state/AuthStateProvider.tsx

@@ -1,7 +1,7 @@
 import { useCallback, useEffect, useState } from "react";
 import { useLocalStorage } from "../../hooks/useLocalStorage";
 import { validateToken } from "../../utils/validateToken";
-import { OAuthMessage } from "../../callback";
+import type { OAuthMessage } from "../../callback";
 import { revokeToken } from "../../utils/revokeToken";
 import { type AuthState, AuthStateContext } from "./AuthStateContext";