chore: fix lints and tests

src/routes/test-achievement/+page.svelte

@@ -1,6 +1,6 @@
 <script lang="ts">
-  import { testAchievementSound } from '$lib/sounds/achievement';
-  import { invoke } from '@tauri-apps/api/core';
+  import { testAchievementSound } from "$lib/sounds/achievement";
+  import { invoke } from "@tauri-apps/api/core";
 
   async function testSound() {
     testAchievementSound();
@@ -9,12 +9,12 @@
   async function triggerAchievement() {
     // This will trigger an achievement that hasn't been unlocked yet
     try {
-      await invoke('check_achievements', {
-        eventType: 'message_sent',
-        data: {}
+      await invoke("check_achievements", {
+        eventType: "message_sent",
+        data: {},
       });
     } catch (error) {
-      console.error('Failed to trigger achievement:', error);
+      console.error("Failed to trigger achievement:", error);
     }
   }
 </script>
@@ -38,8 +38,8 @@
     </button>
 
     <p class="text-sm text-gray-600 dark:text-gray-400 mt-4">
-      Click the first button to test just the sound effect.<br>
+      Click the first button to test just the sound effect.<br />
       Click the second button to trigger a real achievement (if any are available to unlock).
     </p>
   </div>
-</div>
+</div>