chore: sync all dependency groups by default and run mypy locally

[mkniewallner]

Improve a bit local development by:

• syncing all groups by default and explicitly opting out of it on the CI (apart from quality job to allow deptry to have access to all packages for the inspection), to ensure that dev/test tools are installed without having to explicitly pass --all-groups
• running mypy as part of pre-commit, as it's easy to forget to manually run it, leading to CI failures that are only seen on the CI

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 93.0%. Comparing base (5ebc5c0) to head (f499278).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@          Coverage Diff          @@
##            main   #1337   +/-   ##
=====================================
  Coverage   93.0%   93.0%           
=====================================
  Files         37      37           
  Lines       1022    1022           
  Branches     100     100           
=====================================
  Hits         951     951           
  Misses        57      57           
  Partials      14      14           

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