Use HATS filter_by_* methods for spatial filtering

[camposandro]

Refactor spatial searches to use the filter_by_* methods of the HATS structure. Remove references to SphericalCoordinates/CartesianCoordinates that were suppressed in astronomy-commons/hats#415.

[github-actions]

Before [e86782b]	After [0a910f9]	Ratio	Benchmark (Parameter)
failed	15.2±0.1ms	n/a	benchmarks.time_box_filter_on_partition
failed	14.4±0.04s	n/a	benchmarks.time_create_large_catalog
failed	2.16±0.02s	n/a	benchmarks.time_create_midsize_catalog
failed	99.6±3ms	n/a	benchmarks.time_kdtree_crossmatch
failed	failed	n/a	benchmarks.time_polygon_search

Click here to view all benchmarks.

[codecov]

Codecov Report

Attention: Patch coverage is 95.65217% with 1 line in your changes missing coverage. Please review.

Project coverage is 97.66%. Comparing base (6129472) to head (9907346).
Report is 5 commits behind head on main.

Files with missing lines	Patch %	Lines
src/lsdb/core/search/abstract_search.py	50.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #497      +/-   ##
==========================================
- Coverage   97.67%   97.66%   -0.02%     
==========================================
  Files          39       39              
  Lines        1550     1540      -10     
==========================================
- Hits         1514     1504      -10     
  Misses         36       36              

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[delucchi-cmu]

Dig the simplification here!