Delete and restore multiple objects by IDs

[didoda]

This introduces some utility functions to delete and restore multiple objects by IDs: deleteObjects, removeObjects and restoreObjects.
This introduces retrocompatible changes, although multiple objects delete is available by https://github.com/bedita/bedita/releases/tag/v5.28.0

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 100.00%. Comparing base (dd0e271) to head (5b945df).
Report is 4 commits behind head on master.

Additional details and impacted files

@@              Coverage Diff              @@
##             master       #51      +/-   ##
=============================================
+ Coverage     96.49%   100.00%   +3.50%     
- Complexity       81       103      +22     
=============================================
  Files             3         4       +1     
  Lines           228       268      +40     
=============================================
+ Hits            220       268      +48     
+ Misses            8         0       -8     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.