Nested-Pandas v0.6 Compatibility + map_rows implementation

[dougbrn]

Resolves #1046

Larger PR, but that's partly due to some copy-pasted functions/docstrings

• Direct renaming changes
• Scrub LSDB code of underlying usage of deprecated nested-pandas function names
• Reduce->map_rows, implementing map_rows wrapper and deprecating reduce

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Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 96.82%. Comparing base (ded5f0b) to head (d6cfe60).

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1067      +/-   ##
==========================================
- Coverage   97.15%   96.82%   -0.33%     
==========================================
  Files          46       46              
  Lines        2741     2776      +35     
==========================================
+ Hits         2663     2688      +25     
- Misses         78       88      +10     

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[github-actions]

Before [5fe1775]	After [e1f5aaa]	Ratio	Benchmark (Parameter)
failed	failed	n/a	benchmarks.time_open_many_columns_all
1.73±0.05s	1.80±0.01s	1.04	benchmarks.time_open_many_columns_default
99.2±1ms	99.0±0.9ms	1.00	benchmarks.time_kdtree_crossmatch
620±6ms	617±8ms	1.00	benchmarks.time_open_many_columns_list
29.2±2ms	28.8±1ms	0.99	benchmarks.time_box_filter_on_partition
6.02±0.05s	5.98±0.01s	0.99	benchmarks.time_create_large_catalog
906±8ms	898±8ms	0.99	benchmarks.time_create_midsize_catalog
44.8±2ms	44.5±0.6ms	0.99	benchmarks.time_polygon_search

Some benchmarks failed or their performance regressed significantly.

[github-actions]

Before [5fe1775]	After [2b38f38]	Ratio	Benchmark (Parameter)
failed	failed	n/a	benchmarks.time_open_many_columns_all
40.4±1ms	42.8±2ms	1.06	benchmarks.time_polygon_search
92.5±1ms	97.5±2ms	1.05	benchmarks.time_kdtree_crossmatch
1.64±0.01s	1.70±0.06s	1.04	benchmarks.time_open_many_columns_default
5.85±0.01s	5.92±0.04s	1.01	benchmarks.time_create_large_catalog
588±8ms	592±10ms	1.01	benchmarks.time_open_many_columns_list
25.4±0.9ms	25.4±0.4ms	1.00	benchmarks.time_box_filter_on_partition
884±9ms	887±8ms	1.00	benchmarks.time_create_midsize_catalog

Some benchmarks failed or their performance regressed significantly.

[github-actions]

Before [ded5f0b]	After [6fd6033]	Ratio	Benchmark (Parameter)
failed	failed	n/a	benchmarks.time_lazy_crossmatch_many_columns_all_suffixes
failed	failed	n/a	benchmarks.time_lazy_crossmatch_many_columns_overlapping_suffixes
failed	failed	n/a	benchmarks.time_open_many_columns_all
26.1±0.1ms	27.4±1ms	1.05	benchmarks.time_box_filter_on_partition
91.0±1ms	93.3±1ms	1.02	benchmarks.time_kdtree_crossmatch
1.70±0.07s	1.71±0.06s	1.01	benchmarks.time_open_many_columns_default
578±10ms	576±4ms	1.00	benchmarks.time_open_many_columns_list
5.82±0.06s	5.79±0.03s	0.99	benchmarks.time_create_large_catalog
879±10ms	869±6ms	0.99	benchmarks.time_create_midsize_catalog
44.1±2ms	40.3±0.5ms	0.91	benchmarks.time_polygon_search

Some benchmarks failed or their performance regressed significantly.

[github-actions]

Before [ded5f0b]	After [471752d]	Ratio	Benchmark (Parameter)
failed	failed	n/a	benchmarks.time_lazy_crossmatch_many_columns_all_suffixes
failed	failed	n/a	benchmarks.time_lazy_crossmatch_many_columns_overlapping_suffixes
failed	failed	n/a	benchmarks.time_open_many_columns_all
5.83±0.06s	5.90±0.04s	1.01	benchmarks.time_create_large_catalog
887±20ms	888±10ms	1.00	benchmarks.time_create_midsize_catalog
1.71±0.06s	1.69±0.06s	0.99	benchmarks.time_open_many_columns_default
583±8ms	577±4ms	0.99	benchmarks.time_open_many_columns_list
41.6±0.9ms	40.9±0.5ms	0.98	benchmarks.time_polygon_search
93.1±2ms	90.4±0.9ms	0.97	benchmarks.time_kdtree_crossmatch
27.5±1ms	25.5±0.08ms	0.93	benchmarks.time_box_filter_on_partition

Some benchmarks failed or their performance regressed significantly.

[github-actions]

Before [ded5f0b]	After [b724a9c]	Ratio	Benchmark (Parameter)
failed	failed	n/a	benchmarks.time_lazy_crossmatch_many_columns_all_suffixes
failed	failed	n/a	benchmarks.time_lazy_crossmatch_many_columns_overlapping_suffixes
failed	failed	n/a	benchmarks.time_open_many_columns_all
1.63±0.01s	1.65±0.01s	1.01	benchmarks.time_open_many_columns_default
41.7±0.7ms	42.2±0.6ms	1.01	benchmarks.time_polygon_search
26.0±0.2ms	26.0±0.1ms	1.00	benchmarks.time_box_filter_on_partition
92.1±0.6ms	91.9±1ms	1.00	benchmarks.time_kdtree_crossmatch
5.88±0.02s	5.83±0.04s	0.99	benchmarks.time_create_large_catalog
885±3ms	879±10ms	0.99	benchmarks.time_create_midsize_catalog
585±2ms	582±0.7ms	0.99	benchmarks.time_open_many_columns_list

Some benchmarks failed or their performance regressed significantly.