feat: Trash (#1082)

* wip: trash

* Enable restoration of deleted documents

* update Trash icon

* Add endpoint to trigger garbage collection

* fix: account for drafts

* fix: Archived documents should be deletable

* fix: Missing delete cascade

* bump: upgrade rich-markdown-editor

app/stores/DocumentsStore.js

@@ -121,6 +121,14 @@ export default class DocumentsStore extends BaseStore<Document> {
     );
   }
 
+  @computed
+  get deleted(): Document[] {
+    return filter(
+      orderBy(this.orderedData, 'deletedAt', 'desc'),
+      d => d.deletedAt
+    );
+  }
+
   @computed
   get starredAlphabetical(): Document[] {
     return naturalSort(this.starred, 'title');
@@ -189,6 +197,11 @@ export default class DocumentsStore extends BaseStore<Document> {
     return this.fetchNamedPage('archived', options);
   };
 
+  @action
+  fetchDeleted = async (options: ?PaginationParams): Promise<*> => {
+    return this.fetchNamedPage('deleted', options);
+  };
+
   @action
   fetchRecentlyUpdated = async (options: ?PaginationParams): Promise<*> => {
     return this.fetchNamedPage('list', options);