[WIP] V0 6

[dougbrn]

Opening this early to keep track of CI. Major components of this PR have been reviewed as separate PRs into this branch, see #360 and #366

Resolves #355
Resolves #226
Resolves #354
Resolves #370

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[codecov]

Codecov Report

❌ Patch coverage is 97.50000% with 5 lines in your changes missing coverage. Please review.
✅ Project coverage is 97.78%. Comparing base (0873b32) to head (dd891ae).
⚠️ Report is 8 commits behind head on main.

Files with missing lines	Patch %	Lines
src/nested_pandas/series/dtype.py	86.95%	3 Missing ⚠️
src/nested_pandas/series/accessor.py	98.59%	1 Missing ⚠️
src/nested_pandas/series/nestedseries.py	93.75%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #363      +/-   ##
==========================================
- Coverage   98.19%   97.78%   -0.41%     
==========================================
  Files          19       19              
  Lines        1880     2035     +155     
==========================================
+ Hits         1846     1990     +144     
- Misses         34       45      +11     

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Before [cb5b36d]	After [e6d33da]	Ratio	Benchmark (Parameter)
31.7±1ms	32.7±0.4ms	1.03	benchmarks.AssignSingleDfToNestedSeries.time_run
135M	139M	1.03	benchmarks.CountNestedBy.peakmem_run
1.33±0.02ms	1.36±0.03ms	1.02	benchmarks.NestedFrameReduce.time_run
1.59±0.03s	1.63±0.05s	1.02	benchmarks.ReadFewColumnsHTTPS.time_run
102M	103M	1.01	benchmarks.NestedFrameAddNested.peakmem_run
11.5±0.3ms	11.6±0.2ms	1.01	benchmarks.NestedFrameAddNested.time_run
107M	107M	1.01	benchmarks.NestedFrameQuery.peakmem_run
105M	106M	1.01	benchmarks.NestedFrameReduce.peakmem_run
177M	179M	1.01	benchmarks.ReadFewColumnsHTTPS.peakmem_run
250M	250M	1	benchmarks.AssignSingleDfToNestedSeries.peakmem_run

Click here to view all benchmarks.