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>

app/components/DropToImport.js

@@ -87,7 +87,11 @@ class DropToImport extends React.Component<Props> {
           isDragAccept,
           isDragReject,
         }) => (
-          <DropzoneContainer {...getRootProps()} {...{ isDragActive }}>
+          <DropzoneContainer
+            {...getRootProps()}
+            {...{ isDragActive }}
+            tabIndex="-1"
+          >
             <input {...getInputProps()} />
             {this.isImporting && <LoadingIndicator />}
             {this.props.children}