Enhancement: dashboard improvements, drag-n-drop reorder dashboard views (#4252)

* Updated dashboard

* Make entire screen dropzone on dashboard too

* Floating upload widget status alerts

* Visual tweaks: spacing, borders

* Better empty view widget

* Support drag + drop reorder of dashboard saved views

* Update messages.xlf

* Disable dashbaord dnd if global dnd active

* Remove ngx-file-drop dep, rebuild file-drop & upload files widget

* Revert custom file drop implementation

* Try patch-package fix

* Simplify dropzone transitions to make more reliable

* Update messages.xlf

* Update dashboard.spec.ts

* Fix coverage

src-ui/src/app/services/settings.service.spec.ts

@@ -15,6 +15,7 @@ import {
   SETTINGS_KEYS,
 } from '../data/paperless-uisettings'
 import { SettingsService } from './settings.service'
+import { PaperlessSavedView } from '../data/paperless-saved-view'
 
 describe('SettingsService', () => {
   let httpTestingController: HttpTestingController
@@ -277,4 +278,22 @@ describe('SettingsService', () => {
     )[0]
     expect(req.request.method).toEqual('POST')
   })
+
+  it('should update saved view sorting', () => {
+    httpTestingController
+      .expectOne(`${environment.apiBaseUrl}ui_settings/`)
+      .flush(ui_settings)
+    const setSpy = jest.spyOn(settingsService, 'set')
+    settingsService.updateDashboardViewsSort([
+      { id: 1 } as PaperlessSavedView,
+      { id: 4 } as PaperlessSavedView,
+    ])
+    expect(setSpy).toHaveBeenCalledWith(
+      SETTINGS_KEYS.DASHBOARD_VIEWS_SORT_ORDER,
+      [1, 4]
+    )
+    httpTestingController
+      .expectOne(`${environment.apiBaseUrl}ui_settings/`)
+      .flush(ui_settings)
+  })
 })