feat: Make OffTargetDetector.filter() generic

[msto]

Closes #18

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 97.35%. Comparing base (8d332df) to head (bd04fe4).
Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main      #19   +/-   ##
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  Coverage   97.35%   97.35%           
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  Files          25       25           
  Lines        1587     1589    +2     
  Branches      300      300           
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+ Hits         1545     1547    +2     
  Misses         23       23           
  Partials       19       19           

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[tfenne]

One question ... does Python have the ability to declare a type variable as part of a function declaration? In scala we'd inline that type variable, e.g.

def filter[P <: Primer](primers: List[P]) -> List[P]

and having the type variable right there makes it easier to see what's going on.

[clintval]

@tfenne not yet but PEP 718 is tracking that language feature:

https://peps.python.org/pep-0718/

If we do get this syntax, it could arrive as soon as Py3.13 (but likely Py3.14).

https://devguide.python.org/versions/