Add some security optimisations for Google Lighthouse

.gitignore

@@ -1,3 +1,4 @@
+/app/SupportedApps
 /node_modules
 /public/hot
 /public/storage

resources/views/item.blade.php

@@ -1,9 +1,9 @@
                     <section class="item-container{{ $app->droppable }}" data-id="{{ $app->id }}">
                         <div class="item" style="background-color: {{ $app->colour }}">
                             @if($app->icon)
-                            <img class="app-icon" src="{{ asset('/storage/'.str_replace('supportedapps', 'icons', $app->icon)) }}" />
+                            <img class="app-icon" src="{{ asset('/storage/'.str_replace('supportedapps', 'icons', $app->icon)) }}" alt="" />
                             @else
-                            <img class="app-icon" src="{{ asset('/img/heimdall-icon-small.png') }}" />
+                            <img class="app-icon" src="{{ asset('/img/heimdall-icon-small.png') }}" alt="" />
                             @endif
                             <div class="details">
                                 <div class="title{{ title_color($app->colour) }}">{{ $app->title }}</div>
@@ -11,7 +11,7 @@
                                 <div data-id="{{ $app->id }}" data-dataonly="{{ $app->getconfig()->dataonly ?? '0' }}" class="livestats-container{{ title_color($app->colour) }}"></div>
                                 @endif
                             </div>
-                            <a class="link{{ title_color($app->colour) }}"{!! $app->link_target !!} href="{{ $app->link }}"><i class="fas {{ $app->link_icon }}"></i></a>
+                            <a class="link{{ title_color($app->colour) }}"{!! $app->link_target !!} href="{{ $app->link }}" rel="noopener"><i class="fas {{ $app->link_icon }}"></i></a>
                         </div>
                         <a class="item-edit" href="{{ route($app->link_type.'.edit', [ $app->id ], false) }}"><i class="fas fa-pencil"></i></a>
                         

resources/views/layouts/app.blade.php

@@ -4,6 +4,7 @@
         <meta charset="utf-8">
         <meta http-equiv="X-UA-Compatible" content="IE=edge">
         <meta name="viewport" content="width=device-width, initial-scale=1">
+        <meta name="description" content="Nobody should see this, because our Robots.txt disallows indexing. However Google wants us to have a description so here it is.">
 
         <title>{{ config('app.name') }}</title>
         <link rel="apple-touch-icon" sizes="57x57" href="{{ asset('apple-icon-57x57.png') }}">

robots.txt

@@ -0,0 +1,2 @@
+User-agent: *
+Disallow: /