Update goto-field macro

[albireox]

Implements an updated goto-field macro in which the initial slew moves the rotator to a fixed mount position. After the FVC loop, which is now independent of the BOSS arcs, a new reslew stage slews the telescope to the field coordinates (including object PA). BOSS calibrations are taken afterwards.

This PR also changes the /RotWrap value in the reslew track command from middle to nearest to try to address COS-64.

[codecov]

Codecov Report

Merging #6 (d33e340) into main (6f64a93) will decrease coverage by 2.4%.
The diff coverage is 9.1%.

@@           Coverage Diff           @@
##            main      #6     +/-   ##
=======================================
- Coverage   41.2%   38.8%   -2.3%     
=======================================
  Files         18      18             
  Lines       1295    1351     +56     
  Branches     291     306     +15     
=======================================
- Hits         533     524      -9     
- Misses       698     769     +71     
+ Partials      64      58      -6     

Impacted Files	Coverage Δ
src/hal/helpers/boss.py	35.9% <0.0%> (ø)
src/hal/helpers/tcc.py	15.8% <0.0%> (-7.0%)	⬇️
src/hal/macros/goto_field.py	21.5% <8.2%> (-8.2%)	⬇️
src/hal/actor/goto_field.py	65.3% <80.0%> (+7.4%)	⬆️
src/hal/helpers/lamps.py	21.6% <0.0%> (-2.1%)	⬇️
src/hal/macros/macro.py	60.2% <0.0%> (-0.4%)	⬇️

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