feat: reordering documents in collection (#1722)

* tweaking effect details

* wrap work on this feature

* adds correct color to drop cursor

* simplify logic for early return

* much better comment so Tom doesn't fire me

* feat: Allow changing sort order of collections

* refactor: Move validation to model
feat: Make custom order the default (in prep for dnd)

* feat: Add sort choice to edit collection modal
fix: Improved styling of generic InputSelect

* fix: Vertical space left after removing previous collection description

* chore: Tweak language, menu contents, add auto-disclosure on sub menus

* only show drop-to-reorder cursor when sort is set to manual

Co-authored-by: Tom Moor <tom.moor@gmail.com>

shared/i18n/locales/en_US/translation.json

@@ -120,6 +120,9 @@
   "Edit": "Edit",
   "Permissions": "Permissions",
   "Export": "Export",
+  "Sort in sidebar": "Sort in sidebar",
+  "Alphabetical": "Alphabetical",
+  "Manual sort": "Manual sort",
   "Delete": "Delete",
   "Edit collection": "Edit collection",
   "Delete collection": "Delete collection",
@@ -287,7 +290,6 @@
   "Delete Account": "Delete Account",
   "You may delete your account at any time, note that this is unrecoverable": "You may delete your account at any time, note that this is unrecoverable",
   "Delete account": "Delete account",
-  "Alphabetical": "Alphabetical",
   "You’ve not starred any documents yet.": "You’ve not starred any documents yet.",
   "There are no templates just yet. You can create templates to help your team create consistent and accurate documentation.": "There are no templates just yet. You can create templates to help your team create consistent and accurate documentation.",
   "Trash is empty at the moment.": "Trash is empty at the moment.",