feat: cypress indexedDb helpers

Feature

[x] Implements an existing feature request or change request. Make sure the feature request has been accepted for implementation before opening a PR.
[X] Related issues linked using fixes #number
[x] The new feature, or the fix is tested with jest and if applicable with cypress
[X] The code is properly formatted using the project's prettier and eslint settings
[x] Make sure that everything is properly typed in the code.
[X] Contribution guidelines are met
[x] Documentation added

Implemented a set of custom cypress commands to help dealing with IndexedDb related operations.

fixes #60