Add metrics for binary tasks with float predictions

[lilacheden]

1. Calculate accuracy, f1, precision and recall using a threshold
2. Calculate max F1 and max accuracy

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 89.55%. Comparing base (84c14be) to head (3a9d93b).

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #654      +/-   ##
==========================================
+ Coverage   89.50%   89.55%   +0.05%     
==========================================
  Files          90       90              
  Lines        8566     8590      +24     
==========================================
+ Hits         7667     7693      +26     
+ Misses        899      897       -2     

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[elronbandel]

Can you add one sentence docstring about the BinaryMax metric