Fixed a lot of responsive problems.

- Fixed auth problem
- Fixed BBCode and Markdown apparition in some unnecessary parts

resources/css/layout/menu.css

@@ -7,6 +7,7 @@
     flex-shrink: 0;
     transition: transform 0.3s ease;
     z-index: 100;
+    overflow: hidden;
 
     .menu-header {
         padding: 10px;
@@ -44,9 +45,12 @@
     }
 
     .menu-navigation {
-        flex-grow: 1;
+        flex: 1 1 auto;
+        min-height: 0;
         padding: 10px 0;
         overflow-y: auto;
+        -webkit-overflow-scrolling: touch;
+        overscroll-behavior: contain;
 
         .menu-group {
             margin-bottom: 20px;
@@ -96,7 +100,9 @@
     }
 
     .menu-user {
-        padding: 15px 20px;
+        flex-shrink: 0;
+        margin-top: auto;
+        padding: 15px 20px calc(15px + env(safe-area-inset-bottom)) 20px;
         border-top: 1px solid var(--border);
         display: flex;
         align-items: center;
@@ -131,6 +137,7 @@
             &.username {
                 font-size: 0.9rem;
                 font-weight: 600;
+                text-decoration: none !important;
             }
             &.user_role {
                 font-size: 0.75rem;