remove precommit exclude, add env variables for resync purge

[katrilh]

Description

Please describe the change you have made.

Checklist:

• Tests added/updated.
• Documentation updated.
• Changelog updated in CHANGELOG.md.
• Version bumped. If triggering a new release is desired, bump the version number in pyproject.toml per semantic versioning.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 44.85%. Comparing base (1c3c8d0) to head (fb9a0fc).
Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #494      +/-   ##
==========================================
+ Coverage   44.83%   44.85%   +0.01%     
==========================================
  Files         344      344              
  Lines       29556    29556              
==========================================
+ Hits        13252    13256       +4     
+ Misses      16304    16300       -4     

see 2 files with indirect coverage changes