Blame for web/src/components/Login.jsx

import { useState } from 'react';

export default function Login({ onLogin }) {
  const [username, setUsername] = useState('admin');
  const [password, setPassword] = useState('');
  const [error, setError] = useState('');
  const [busy, setBusy] = useState(false);

  const submit = async (e) => {
    e.preventDefault();
    setBusy(true);
    setError('');
    try {
      await onLogin(username, password);
    } catch (err) {
      setError(err.message);
    } finally {
      setBusy(false);
    }
  };

  return (
    <div className="login-wrap">
      <form className="login-card" onSubmit={submit}>
        <h1>Dispatch Console</h1>
        <label>
          Username
          <input value={username} onChange={(e) => setUsername(e.target.value)} autoFocus />
        </label>
        <label>
          Password
          <input type="password" value={password} onChange={(e) => setPassword(e.target.value)} />
        </label>
        {error && <p className="error">{error}</p>}
        <button disabled={busy}>{busy ? 'Signing in…' : 'Log in'}</button>
      </form>
    </div>
  );
}