Add LVC integration

[moble]

Summary of commits

This should create a new #major version

• Add to_lvc_conventions and load_lvc
• Introduce WaveformModesDict as wrapper to WaveformModes for Vijay-style indexing
• Organize format_handlers into subdir
• Add option to interpolate to find the exact max_norm_time, rather than closest index
• Automatically restrict interpolation to use minimal set of times (to speed up interpolation to few steps)
• Fix WaveformModes.interpolate frame bug
• Pass group kwarg through to rpdmb.load; closes #80
• Resolve path only when checking for existence; closes #84
• Add coprecessing frame
• Track ell_min and ell_max when slicing WaveformModes; closes #19
• Add option to interpolate to find max norm time
• Add option to check for out-of-control angular velocity
• Add smooth transition / bump functions
• Default to dropping times before 0 in RPDMB

Remaining tasks

I'm not sure how much these really need to be done before the code is merged, but these would be good:

• [ ] If an SXS ID alone is given, just give the highest Lev and Strain_N2 (with kwargs for lev and extrap order)
• [ ] Create new catalog. There are lots of little details that need to be sorted out one way for the old format, and a different way for the new one; it would be easier to just use the new one.

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📚 Documentation preview 📚: https://sxs--89.org.readthedocs.build/en/89/

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 28.74109% with 300 lines in your changes are missing coverage. Please review.

Project coverage is 40.70%. Comparing base (5a89363) to head (35539d1). Report is 8 commits behind head on main.

Files	Patch %	Lines
sxs/waveforms/format_handlers/lvc.py	12.76%	82 Missing :warning:
sxs/waveforms/format_handlers/spectre_cce_v1.py	4.76%	60 Missing :warning:
sxs/waveforms/waveform_modes.py	22.97%	53 Missing and 4 partials :warning:
sxs/utilities/smooth_functions.py	39.50%	49 Missing :warning:
...andlers/rotating_paired_diff_multishuffle_bzip2.py	38.23%	17 Missing and 4 partials :warning:
sxs/utilities/formats.py	20.00%	6 Missing and 6 partials :warning:
sxs/handlers.py	46.66%	6 Missing and 2 partials :warning:
sxs/zenodo/api/deposit.py	0.00%	5 Missing :warning:
sxs/utilities/sxs_identifiers.py	62.50%	2 Missing and 1 partial :warning:
sxs/waveforms/alignment.py	0.00%	2 Missing :warning:
... and 1 more

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #89 +/- ## ========================================== - Coverage 42.22% 40.70% -1.53% ========================================== Files 71 73 +2 Lines 5579 5950 +371 Branches 1236 1222 -14 ========================================== + Hits 2356 2422 +66 - Misses 3017 3308 +291 - Partials 206 220 +14 ```

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