Refactor Drag and Drop and implement sidenav and folder view dragging#1089

Rokt33r merged 1 commit intoBoostIO:masterBoostIO/BoostNote-App:masterfrom

Komediruzecki:feature/dnd-inside-folder-viewKomediruzecki/BoostNote.next:feature/dnd-inside-folder-viewCopy head branch name to clipboard