chore: Add AI assistant files to gitignore

[vdusek]

No description provided.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 76.01%. Comparing base (831f91a) to head (1956a4b).
⚠️ Report is 2 commits behind head on master.

Additional details and impacted files

@@           Coverage Diff           @@
##           master     #589   +/-   ##
=======================================
  Coverage   76.01%   76.01%           
=======================================
  Files          42       42           
  Lines        2468     2468           
=======================================
  Hits         1876     1876           
  Misses        592      592           

Flag	Coverage Δ
integration	69.24% <ø> (+0.28%)	⬆️
unit	64.58% <ø> (ø)

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