remove upgrade hint.

frontend/app/shell/pages/internal/apps-menu.component.html

@@ -39,19 +39,6 @@
             </ng-container>
         </ng-container>
     </li>
-
-    <ng-container *ngIf="appsState.selectedAppOrNull | async; let app">
-        <li class="nav-item" *ngIf="app.planUpgrade && app.planName">
-            <div class="btn-group app-upgrade">
-                <button type="button" class="btn btn-primary btn-plan">
-                    You are on the <strong>{{app.planName}}</strong> plan.
-                </button>
-                <button type="button" class="btn btn-warning" [routerLink]="['/app', app.name, 'settings', 'plans']">
-                    Upgrade!
-                </button>
-            </div>
-        </li>
-    </ng-container>
 </ul>
 
 

frontend/app/shell/pages/internal/apps-menu.component.scss

@@ -72,31 +72,4 @@ $color-nav-shadow: rgba(26, 93, 184, .26);
     &-pill {
         @include absolute(.5rem, .625rem, auto, auto);
     }
-}
-
-.app-upgrade {
-    & {
-        margin-left: 2rem;
-        margin-right: 0;
-        vertical-align: top;
-    }
-
-    .btn {
-        padding: .375rem;
-    }
-
-    .btn-plan {
-        padding: .375rem 1rem;
-    }
-
-    .btn-warning {
-        color: $color-dark-foreground;
-    }
-
-    .btn-primary {
-        @include box-shadow-outer;
-        background: $color-theme-blue-dark;
-        border: 0;
-        pointer-events: none;
-    }
-}
+}