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

package.json

@@ -118,7 +118,7 @@
     "mobx-react": "^5.4.2",
     "natural-sort": "^1.0.0",
     "nodemailer": "^4.4.0",
-    "outline-icons": "^1.9.0",
+    "outline-icons": "^1.10.0",
     "oy-vey": "^0.10.0",
     "pg": "^6.1.5",
     "pg-hstore": "2.3.2",
@@ -139,7 +139,7 @@
     "react-router-dom": "^4.3.1",
     "react-waypoint": "^7.3.1",
     "redis": "^2.6.2",
-    "rich-markdown-editor": "^9.8.9",
+    "rich-markdown-editor": "^9.10.0",
     "sequelize": "^5.21.1",
     "sequelize-cli": "^5.5.0",
     "sequelize-encrypted": "^0.1.0",