fix: add `name` attributes to login modal, prompt browser to save credentials

webui/src/lib/components/LoginModal.svelte

@@ -29,8 +29,20 @@
 		{$i18n.t('Authorization required')}
 	</h2>
 	<form on:submit|preventDefault={submit}>
-		<input placeholder={$i18n.t('Username')} type="text" bind:value={username} required />
-		<input placeholder={$i18n.t('Password')} type="password" bind:value={password} required />
+		<input
+			name="username"
+			placeholder={$i18n.t('Username')}
+			type="text"
+			bind:value={username}
+			required
+		/>
+		<input
+			name="password"
+			placeholder={$i18n.t('Password')}
+			type="password"
+			bind:value={password}
+			required
+		/>
 		<button type="submit"> <Icon plain name="log-in" /> {$i18n.t('Login')}</button>
 	</form>
 	{#if error}