dashboard: preserve apps view type in localStorage

dashboard/src/views/apps.html

@@ -140,7 +140,7 @@
               <button class="btn btn-default" type="button" ng-class="{ 'active': showFilter, 'btn-warning': showFilter || selectedTags.length || selectedState.state || !selectedGroup._unset || !selectedDomain._alldomains }" ng-click="showFilter = !showFilter"><i class="fas fa-filter"></i></button>
             </span>
           </div>
-          <button class="btn btn-default" type="button" ng-click="view = view === 'grid' ? 'list' : 'grid'"><i class="fas" ng-class="{ 'fa-list': view === 'grid', 'fa-grip': view === 'list' }"></i></button>
+          <button class="btn btn-default" type="button" ng-click="toggleView()"><i class="fas" ng-class="{ 'fa-list': view === 'grid', 'fa-grip': view === 'list' }"></i></button>
         </form>
       </div>
       <div ng-show="showFilter" class="view-header-filter-bar">

dashboard/src/views/apps.js

@@ -51,6 +51,18 @@ angular.module('Application').controller('AppsController', ['$scope', '$translat
         return item.label || item.fqdn;
     };
 
+    $scope.setView = function (view) {
+        if (view !== 'list' && view !== 'grid') return;
+
+        $scope.view = view;
+        localStorage.appsView = view;
+    };
+
+    $scope.toggleView = function () {
+        $scope.view = $scope.view === 'grid' ? 'list' : 'grid';
+        localStorage.appsView = $scope.view;
+    };
+
     $scope.$watch('selectedTags', function (newVal, oldVal) {
         if (newVal === oldVal) return;
 
@@ -257,6 +269,8 @@ angular.module('Application').controller('AppsController', ['$scope', '$translat
             });
         });
 
+        $scope.setView(localStorage.appsView);
+
         if (!$scope.user.isAtLeastAdmin) return;
 
         // load local settings and apply tag filter