Overhaul look and feel of folder select (#527)

graphql/documents/queries/settings/config.graphql

@@ -4,6 +4,10 @@ query Configuration {
   }
 }
 
-query Directories($path: String) {
-  directories(path: $path)
-}
+query Directory($path: String) {
+  directory(path: $path) {
+      path
+      parent
+      directories
+  }
+}