add transform point and points

[bjlittle]

🚀 Pull Request

Description

This PR extends the geovista.transform API to also support transform_point and transform_points, alongside the already existing transform_mesh function.

I've been building up to this PR for a long while, but it's the first step in opening up some of the core functionality to allow users the ability to manipulate meshes for more complex workflows, rather than just rendering them in a scene.

Test coverage:

• geovista.transform.transform_point
• geovista.transform.transform_points

---

[codecov]

Codecov Report

Merging #409 (76932b4) into main (cf2bb4d) will increase coverage by 0.55%.
The diff coverage is 96.29%.

@@            Coverage Diff             @@
##             main     #409      +/-   ##
==========================================
+ Coverage   85.25%   85.80%   +0.55%     
==========================================
  Files          62       64       +2     
  Lines        3363     3509     +146     
==========================================
+ Hits         2867     3011     +144     
- Misses        496      498       +2     

Files Changed	Coverage Δ
src/geovista/bridge.py	61.11% <71.42%> (-0.17%)	⬇️
src/geovista/transform.py	55.66% <92.72%> (+37.47%)	⬆️
src/geovista/crs.py	66.00% <100.00%> (+1.41%)	⬆️
src/geovista/search.py	100.00% <100.00%> (ø)
tests/transform/test_transform_point.py	100.00% <100.00%> (ø)
tests/transform/test_transform_points.py	100.00% <100.00%> (ø)

[tkoyama010]

pre-commit.ci autofix

[bjlittle]

Awesome, thanks @tkoyama010 🍻