[ADF-3841] Improve edit-task-filter-cloud by adding inputs to control filters, sort and actions (#4113)

* [ADF-3841] Improve edit-task-filter-cloud by adding inputs to control filters, sort and actions

* Refactored editTask
* Added translate keys related to the edittask filter
* Created TaskFilterProperties model

* * Refactored Edit Task Filter
* Added method to fetch all running applications

* * Added date validation error message

* * Added css mixin

* * Removed dateError flag
* Used formController error

* * Added default filter properties

* * Refactored appsProcessCloudService
* Added flexlayout to align all filter properties

* * Modified unit test for the recent changes* Added few unit tests* Updated editTaskFilter documentation

* * Rebased with the latest changes  * updated doc * Updated translate keys

demo-shell/src/app/components/app-layout/cloud/tasks-cloud-demo.component.html

@@ -5,7 +5,6 @@
         (action)="onTaskFilterAction($event)"
         (filterChange)="onFilterChange($event)">
     </adf-cloud-edit-task-filter>
-
     <div fxLayout="column" fxFlex fxLayoutAlign="space-between" *ngIf="editedFilter">
         <adf-cloud-task-list #taskCloud
             [applicationName]="editedFilter.appName"