New Indexdb DBM

feat: indexeddb file manager (#30)

* add: indexed dbm layer

* add: dexie

* chore: remove idb

* update: changes

* add: file manager test

* add: benchmarking test

* update: comments

* add: return

* update: dexie

* remove: comment

* address: comments

* add: tables map

* update: comment

* update: use tables

* fix: test

* bump version