Add custom title to alert widget (#10373)

app/Http/Controllers/Widgets/AlertsController.php

@@ -32,6 +32,7 @@ class AlertsController extends WidgetController
 {
     protected $title = 'Alerts';
     protected $defaults = [
+        'title' => null,
         'device' => null,
         'acknowledged' => null,
         'fired' => null,

resources/views/widgets/settings/alerts.blade.php

@@ -1,6 +1,10 @@
 @extends('widgets.settings.base')
 
 @section('form')
+    <div class="form-group row">
+        <label for="title-{{ $id }}" class="control-label">@lang('Widget title')</label>
+        <input type="text" class="form-control" name="title" id="title-{{ $id }}" placeholder="@lang('Custom title')" value="{{ $title }}">
+    </div>
     <div class="form-group row">
         <label for="acknowledged-{{ $id }}" class="control-label">@lang('Show acknowledged'):</label>
         <select class="form-control" name="acknowledged" id="acknowledged-{{ $id }}">