[O2B-1512] Refactor environment filtering tests into a single case

[isaachilly]

Consolidated multiple granular filtering tests into one comprehensive test that applies all filters in sequence.

This streamlines the test suite.

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 45.41%. Comparing base (d8a03c5) to head (a812ab0).

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2059      +/-   ##
==========================================
- Coverage   45.43%   45.41%   -0.02%     
==========================================
  Files        1028     1028              
  Lines       17134    17134              
  Branches     3120     3120              
==========================================
- Hits         7785     7782       -3     
- Misses       9349     9352       +3     

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