✨ Introduce the using argument in ln.save()

[falexwolf]

Sometimes one wants to save objects to non-default databases. The using argument is now officially supported in BaseSQLRecord.save() and also introduced in ln.save().

[codecov]

Codecov Report

❌ Patch coverage is 93.33333% with 9 lines in your changes missing coverage. Please review.
✅ Project coverage is 88.33%. Comparing base (112244e) to head (350faa1).
⚠️ Report is 9 commits behind head on main.

Files with missing lines	Patch %	Lines
lamindb/models/save.py	91.42%	3 Missing ⚠️
lamindb/models/schema.py	91.66%	3 Missing ⚠️
lamindb/models/_feature_manager.py	90.00%	2 Missing ⚠️
lamindb/models/sqlrecord.py	96.29%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #3852      +/-   ##
==========================================
- Coverage   91.55%   88.33%   -3.22%     
==========================================
  Files          88       88              
  Lines       15747    15931     +184     
==========================================
- Hits        14417    14073     -344     
- Misses       1330     1858     +528     

Files with missing lines	Coverage Δ
lamindb/curators/core.py	84.01% <100.00%> (+0.55%)	⬆️
lamindb/models/__init__.py	100.00% <100.00%> (ø)
lamindb/models/_from_values.py	95.02% <100.00%> (ø)
lamindb/models/artifact_set.py	94.44% <100.00%> (ø)
lamindb/models/feature.py	93.35% <100.00%> (ø)
lamindb/models/sqlrecord.py	92.26% <96.29%> (+0.19%)	⬆️
lamindb/models/_feature_manager.py	90.57% <90.00%> (+0.24%)	⬆️
lamindb/models/save.py	93.30% <91.42%> (-0.82%)	⬇️
lamindb/models/schema.py	93.75% <91.66%> (-0.16%)	⬇️

... and 10 files with indirect coverage changes

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[github-actions]

Deployment URL: https://5f8e588b.lamindb.pages.dev

[Raaghav-Pillai]

Need to add a similar fix that was for write for read in which when it is doing .using(LOAD).to_dataframe(include="features") it should use connected database as default

[Raaghav-Pillai]

bulk_set_features_in_records at line 2326 needs to handle multi-valued features