* wip: added some basic drag and drop UI for combining items
* refactor: pathToDocument to accept only id
* fix: Multiple drop backends error
fix: Incorrect styling dragging over active collection
fix: Stay in disabled state until save is complete
* Improving display while moving doc
* fix: update by user should be changed when moving a doc
* add move guard to drag
Co-authored-by: Tom Moor <tom.moor@gmail.com>