Retire le tutoriel en mode mobileé

src/lib/components/NavBar.svelte

@@ -332,7 +332,7 @@
           >
             <MenuItem
               as="a"
-              class="group block border-b px-4 py-3 hover:bg-gray-100 cursor-pointer"
+              class="hidden md:block group border-b px-4 py-3 hover:bg-gray-100 cursor-pointer"
               on:click={help}
             >
               <iconify-icon
@@ -349,7 +349,7 @@
             </MenuItem>
             <MenuItem
               as="span"
-              class="block border-b px-4 py-3 cursor-default text-gray-400"
+              class="hidden md:block border-b px-4 py-3 cursor-default text-gray-400"
             >
               <iconify-icon
                 class="align-[-0.25rem] text-xl mr-1"
@@ -515,7 +515,7 @@
               {/if}
               <MenuItem
                 as="a"
-                class="group block border-b px-4 py-3 hover:bg-gray-100 cursor-pointer text-center"
+                class="group hidden md:block border-b px-4 py-3 hover:bg-gray-100 cursor-pointer text-center"
                 on:click={help}
               >
                 <iconify-icon
@@ -525,7 +525,7 @@
               </MenuItem>
               <MenuItem
                 as="span"
-                class="block border-b px-4 py-3 cursor-default text-gray-400"
+                class="hidden md:block border-b px-4 py-3 cursor-default text-gray-400"
               >
                 <iconify-icon
                   class="align-[-0.25rem] text-xl mr-1"