App name, active nav, translation to russian

src/components/Nav.svelte

@@ -52,11 +52,11 @@
 
 <nav>
 	<ul>
-		<li><a aria-current="{segment === undefined ? 'page' : undefined}" href=".">UniDiscuss</a></li>
+		<li><a aria-current="{(segment === undefined || segment === 'discussion') ? 'page' : undefined}" href=".">UniDiscuss</a></li>
 	</ul>
 	<Space/>
 	<ul>
 		<!-- <li><a aria-current="{segment === 'ask' ? 'page' : undefined}" href="ask">Ask</a></li> -->
-		<li><a aria-current="{segment === 'profile' ? 'page' : undefined}" href="profile">Profile</a></li>
+		<li><a aria-current="{segment === 'profile' ? 'page' : undefined}" href="profile">Профиль</a></li>
 	</ul>
 </nav>

src/components/SideBar.svelte

@@ -29,7 +29,7 @@
 
 <!-- markup (zero or more items) goes here -->
 <div class="sidebar-root p-5 w-100 border border-1 border-gray rounded-md mt-12">
-  <h4 class="border-b border-gray text-base font-bold pb-1">Most helpful</h4>
+  <h4 class="border-b border-gray text-base font-bold pb-1">Самые полезные</h4>
   {#each contributors as contributor}
     <a class="flex pt-3" href="/{contributor.name}">
       <img