🌐 Added translations

frontend/src/lib/i18n/locales/en.json

@@ -8,7 +8,8 @@
         "features_description": {
             "1": "ClassQuiz is a quiz-platform that allows you to create and manage quizzes.",
             "2": "The main feature is a KAHOOT!-import function that allows you to import quizzes from KAHOOT!-quizzes."
-        }
+        },
+        "stats": "There are already {{user_count}} users and {{quiz_count}} quizzes on ClassQuiz."
     },
     "overview_page": {
         "created_at": "Created at",

frontend/src/routes/index.svelte

@@ -49,9 +49,7 @@
 			<h1 class="sm:text-6xl text-4xl">{$t('words.stats')}</h1>
 			<p class="text-xl pt-4">
 				{#await getStats() then stats}
-					There are already <span class="underline">{stats.user_count}</span> users and
-					<!-- TODO: Add translation -->
-					<span class="underline">{stats.quiz_count}</span> quizzes on ClassQuiz.
+					{$t('index_page.stats', { user_count: stats.user_count, quiz_count: stats.quiz_count })}
 				{/await}
 			</p>
 		</div>

frontend/src/routes/overview.svelte

@@ -239,6 +239,7 @@
 				</div>
 			{:else}
 				<p>
+					<!-- TODO: Add translation -->
 					Looks like you don't have any quizzes. Wanna change that? Click the
 					"Create"-button, or import a quiz from KAHOOT!
 				</p>