client config via .env file

src/tictactoe/providers/NakamaProvider.tsx

@@ -47,7 +47,11 @@ export const NakamaContext = createContext<NakamaContextType>(null!);
 
 export function NakamaProvider({ children }: { children: React.ReactNode }) {
   const [client] = useState(
-    () => new Client("defaultkey", "127.0.0.1", "7350")
+    () => new Client(
+      import.meta.env.VITE_WS_SKEY,
+      import.meta.env.VITE_WS_HOST,
+      import.meta.env.VITE_WS_PORT
+    )
   );
 
   const [session, setSession] = useState<Session | null>(null);