tree 31b4dca996e2b635e97e79ee962da47dfa98be33
parent 9af3f12411cbdadb0611a10c2bfb4edef0b876ab
author Ankush Menat <ankush@iwebnotes.com> 1622357570 +0530
committer Ankush <ankushmenat@gmail.com> 1624632371 +0530

fix: order and time of operations for multilevel bom

- Order of operations was being sorted by idx of individual operations in
BOM table, which made the ordering useless.
- This adds ordering that's sorted from lowest level item to top level
item.
- chore: remove dead functionality. There's no `items` table. Required
  item level operations get overwritten on fetching of items /
  operations e.g. when clicking on multi-level BOM checkbox.
- test: add test for tree representation
- feat: BOMTree class to get complete representation of a tree