mentors update + navbar bug fixes

src/routes/Mentors.svelte

@@ -78,7 +78,7 @@
     <div class="flex flex-col gap-8">
         {#each mentors as mentor}
             <div>
-                <div class="flex flex-col md:flex-row gap-6">
+                <div class="flex flex-col md:flex-row gap-6 m-3">
                     <!-- Mentor Photo -->
                     {#if mentor.photo}
                         <div class="shrink-0">

src/routes/Student.svelte

@@ -10,7 +10,7 @@
 
   let members = { junior: [], senior: [] };
   const text = createPageTextStore("Student");
-  const joinFormUrl = "https://forms.google.com/#LINK";
+  const joinFormUrl = "https://pilves.lapikud.ee/apps/forms/s/WXed8sbG2s45GMKGAiXCemgE";
   
   onMount(async () => {
     try {

src/routes/index.js

@@ -79,8 +79,6 @@ export function getLanguageFromRoute(path) {
   if (estRoutes.includes(path)) return 'est';
   if (enRoutes.includes(path)) return 'en';
   
-  // Neutral/shared route (e.g. '/', '/helpdesk')
-  // -> keep currently selected language
   return null;
 }