Make cut off and drop off names consistent

[greschd]

Rename the "cut off" and "drop off" related features to make them consistent:

• Cutoff -> CutOff
• cutoff -> cut_off
• Dropoff -> DropOff
• dropoff -> drop_off

Partly addresses #637.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 94.99%. Comparing base (49cf253) to head (9e6dcf8).
Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #718   +/-   ##
=======================================
  Coverage   94.99%   94.99%           
=======================================
  Files         109      109           
  Lines        5695     5695           
  Branches      322      322           
=======================================
  Hits         5410     5410           
  Misses        284      284           
  Partials        1        1           

Flag	Coverage Δ
direct-launch	91.58% <100.00%> (ø)
minimum-deps	93.19% <100.00%> (ø)
python-3.10	94.25% <100.00%> (ø)
python-3.11	94.18% <100.00%> (ø)
python-3.12	94.38% <100.00%> (ø)
server-2024R2	90.81% <100.00%> (ø)
server-2025R1	94.18% <100.00%> (ø)
server-2025R2	94.18% <100.00%> (ø)
server-latest	94.80% <100.00%> (ø)

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[roosre]

Did you also check if the code is consistent w.r.t. SnapTo and snap_to? Or is snapto used somewhere?

[greschd]

Did you also check if the code is consistent w.r.t. SnapTo and snap_to? Or is snapto used somewhere?

That's a good point, I had forgotten about SnapTo. I now checked, and it appears to be consistent already.