filter boundaries should be inclusive

[wilko77]

such that

• it is consistent with the docs
• we can configure no filtering by setting min to 0.0 and max to 1.0

[codecov[bot]]

Codecov Report

Merging #276 (027df45) into main (311a92e) will not change coverage. The diff coverage is 100.00%.

:exclamation: Current head 027df45 differs from pull request most recent head f87cf0f. Consider uploading reports for the commit f87cf0f to get more accurate results

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #276 +/- ## ======================================= Coverage 97.18% 97.18% ======================================= Files 18 18 Lines 639 639 ======================================= Hits 621 621 Misses 18 18 ```