refactor: Move to all optimization flags to QueryOptFlags

[coastalwhite]

No description provided.

[coastalwhite]

There is an issue in the test suite here and I am so lost on what it is.

[codecov]

Codecov Report

Attention: Patch coverage is 88.52459% with 28 lines in your changes missing coverage. Please review.

Project coverage is 81.03%. Comparing base (897fa07) to head (7e8f05f).
Report is 4 commits behind head on main.

Files with missing lines	Patch %	Lines
py-polars/polars/lazyframe/opt_flags.py	76.41%	23 Missing and 2 partials ⚠️
py-polars/polars/dataframe/group_by.py	90.00%	1 Missing ⚠️
py-polars/polars/functions/eager.py	66.66%	1 Missing ⚠️
py-polars/polars/functions/lazy.py	75.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main   #22680      +/-   ##
==========================================
+ Coverage   81.01%   81.03%   +0.02%     
==========================================
  Files        1665     1666       +1     
  Lines      235629   236026     +397     
  Branches     2774     2797      +23     
==========================================
+ Hits       190891   191270     +379     
- Misses      44070    44081      +11     
- Partials      668      675       +7     

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