[ENH]: Move data downloading/handling to junifer-data package.

[synchon]

Are you requiring a new dataset or marker?

• I understand this is not a marker or dataset request

Which feature do you want to include?

Currently, Junifer is handling the data, downloading from various sources. Ideally, this should be centralized and versiones.

How do you imagine this integrated in junifer?

1. Junifer uses the junifer-data API.
2. junifer-data keeps a datalad dataset with all data objects, including externals. Each commit to this datasets has a tag.
3. junifer knows exactly which is the tag that we are dealing with, so each junifer version will always work with the same data files.
4. We have a command download or similar that makes junifer download all (or the requested) files to be used later on with the run command.

Do you have a sample code that implements this outside of junifer?

No response

Anything else to say?

No response

[codecov]

Codecov Report

Attention: Patch coverage is 0% with 62 lines in your changes missing coverage. Please review.

Project coverage is 0.01%. Comparing base (fd8cfc2) to head (81ced3b).

Files with missing lines	Patch %	Lines
junifer/data/parcellations/_parcellations.py	0.00%	40 Missing ⚠️
junifer/data/masks/_masks.py	0.00%	11 Missing ⚠️
junifer/data/coordinates/_coordinates.py	0.00%	7 Missing ⚠️
junifer/data/utils.py	0.00%	3 Missing ⚠️
junifer/data/template_spaces.py	0.00%	1 Missing ⚠️

Additional details and impacted files

@@          Coverage Diff           @@
##            main    #363    +/-   ##
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  Coverage   0.01%   0.01%            
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  Files        133     133            
  Lines       5764    5558   -206     
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  Hits           1       1            
+ Misses      5763    5557   -206     

Flag	Coverage Δ
docs	100.00% <ø> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

Files with missing lines	Coverage Δ
junifer/typing/_typing.py	0.00% <ø> (ø)
junifer/data/template_spaces.py	0.00% <0.00%> (ø)
junifer/data/utils.py	0.00% <0.00%> (ø)
junifer/data/coordinates/_coordinates.py	0.00% <0.00%> (ø)
junifer/data/masks/_masks.py	0.00% <0.00%> (ø)
junifer/data/parcellations/_parcellations.py	0.00% <0.00%> (ø)