WIP: refactor of vecs, operators

[nstarman]

Not sure if this is a good idea. It may be much better for jax.
The representation-type information can be static and now there's only one Vector type (plus the KinematicSpace collection object).

[codecov]

Codecov Report

❌ Patch coverage is 97.33333% with 10 lines in your changes missing coverage. Please review.
✅ Project coverage is 92.07%. Comparing base (ea44648) to head (69629e7).
⚠️ Report is 2 commits behind head on main.

Files with missing lines	Patch %	Lines
packages/coordinax.api/src/coordinax/api/charts.py	81.81%	4 Missing ⚠️
...rdinax.astro/src/coordinax/astro/_setup_package.py	88.88%	3 Missing ⚠️
...frames/src/coordinax/curveframes/_setup_package.py	87.50%	2 Missing ⚠️
...kages/coordinax.api/src/coordinax/api/manifolds.py	94.44%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #473      +/-   ##
==========================================
- Coverage   98.44%   92.07%   -6.38%     
==========================================
  Files         139      215      +76     
  Lines        4129     6322    +2193     
==========================================
+ Hits         4065     5821    +1756     
- Misses         64      501     +437     

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[nstarman]

Part 1 of a few PRs to get this complete.

[adrn]

Woo!!!