add: full authentication with NextAuth

components/forms/LoginForm.tsx

@@ -0,0 +1,30 @@
+'use client';
+
+import { signIn } from 'next-auth/react';
+import { useState } from 'react';
+import { Input } from '../ui/input';
+import { Check } from 'lucide-react';
+
+export function LoginForm() {
+	const [password, setPassword] = useState('');
+
+	async function handleSubmit(event: React.FormEvent<HTMLFormElement>) {
+		event.preventDefault();
+
+		console.log('Trying to sign in');
+		await signIn('credentials', {
+			key: password,
+			callbackUrl: '/play',
+		});
+	}
+
+	return (
+		<form onSubmit={handleSubmit} className={'flex flex-row gap-4 w-full md:w-[400px]'}>
+			<Input type="password" placeholder="Mot de passe" id="password" name="password" value={password} onChange={(e) => setPassword(e.target.value)}></Input>
+			<input type="submit" value="Submit" id="submit" className={'hidden'} />
+			<label htmlFor="submit" className={'w-[54px] h-[54px] bg-secondary rounded-[20px] contents-none grid place-content-center'}>
+				<Check width={24} height={24} color={'white'} />
+			</label>
+		</form>
+	);
+}