🚨 fixed linter warnings

frontend/src/lib/dashboard/start_game.svelte

@@ -4,7 +4,7 @@
  file, You can obtain one at https://mozilla.org/MPL/2.0/.
 -->
 <script lang="ts">
-	import { alertModal } from '$lib/stores';
+	// import { alertModal } from '$lib/stores';
 	import { captcha_enabled } from '$lib/config';
 	import StartGameBackground from './start_game_background.svg';
 	import { fade } from 'svelte/transition';

frontend/src/lib/editor.svelte

@@ -4,7 +4,7 @@
   - file, You can obtain one at https://mozilla.org/MPL/2.0/.
   -->
 <script lang="ts">
-	import { mint } from '$lib/hashcash';
+	// import { mint } from '$lib/hashcash';
 	import { dataSchema } from '$lib/yupSchemas';
 	import type { EditorData, Question } from './quiz_types';
 	import Sidebar from '$lib/editor/sidebar.svelte';

frontend/src/lib/editor/card.svelte

@@ -10,16 +10,16 @@
 	import { reach } from 'yup';
 	import { dataSchema } from '$lib/yupSchemas';
 	import Spinner from '../Spinner.svelte';
-	import { createTippy } from 'svelte-tippy';
+	// import { createTippy } from 'svelte-tippy';
 	import { getLocalization } from '$lib/i18n';
 
 	const { t } = getLocalization();
 
-	const tippy = createTippy({
+	/*	const tippy = createTippy({
 		arrow: true,
 		animation: 'perspective-subtle',
 		placement: 'top'
-	});
+	});*/
 
 	export let data: EditorData;
 	export let selected_question: number;

frontend/src/lib/play/join.svelte

@@ -8,7 +8,7 @@
 	import { onDestroy, onMount } from 'svelte';
 	import { browser } from '$app/environment';
 	import * as Sentry from '@sentry/browser';
-	import { alertModal } from '../stores';
+	// import { alertModal } from '../stores';
 	import { getLocalization } from '$lib/i18n';
 	import Cookies from 'js-cookie';
 	import BrownButton from '$lib/components/buttons/brown.svelte';