(#4959) Add 'Originally Published At' sort option in videos pages (#4977)

* Add Original Publication Date sort dropdown option in video filters

* Make the minimal sort dropdown width 250px to acomodate for 'Originally Published At' option

* Improve label

Co-authored-by: Chocobozzz <me@florianbigard.com>

client/src/app/shared/shared-video-miniature/video-filters-header.component.html

@@ -44,6 +44,7 @@
       [searchable]="false"
     >
       <ng-option i18n value="-publishedAt">Sort by <strong>"Recently Added"</strong></ng-option>
+      <ng-option i18n value="-originallyPublishedAt">Sort by <strong>"Original Publication Date"</strong></ng-option>
 
       <ng-option i18n *ngIf="isTrendingSortEnabled('most-viewed')" value="-trending">Sort by <strong>"Recent Views"</strong></ng-option>
       <ng-option i18n *ngIf="isTrendingSortEnabled('hot')" value="-hot">Sort by <strong>"Hot"</strong></ng-option>

client/src/app/shared/shared-video-miniature/video-filters-header.component.scss

@@ -101,7 +101,7 @@
 }
 
 .sort {
-  min-width: 200px;
+  min-width: 250px;
   max-width: 300px;
   height: min-content;
 

shared/models/videos/video-sort-field.type.ts

@@ -2,6 +2,7 @@ export type VideoSortField =
   'name' | '-name' |
   'duration' | '-duration' |
   'publishedAt' | '-publishedAt' |
+  'originallyPublishedAt' | '-originallyPublishedAt' |
   'createdAt' | '-createdAt' |
   'views' | '-views' |
   'likes' | '-likes' |