UI done for video archiving

client/app/model/video-archive.ts

@@ -0,0 +1,13 @@
+export interface IVideoArchive {
+  author: string;
+  created_at: string;
+  date_published: string;
+  description: string;
+  duration: number;
+  id: number;
+  title: string;
+  updated_at: string;
+  uploaded_by: string;
+  url: string;
+  youtube_id: string;
+}