Added support for BIDS structure

[BDadmehr0]

#19

[codecov]

Codecov Report

Attention: Patch coverage is 7.14286% with 13 lines in your changes missing coverage. Please review.

Files with missing lines	Patch %	Lines
asltk/utils.py	7.14%	13 Missing ⚠️

❌ Your patch status has failed because the patch coverage (7.14%) is below the target coverage (80.00%). You can increase the patch coverage or adjust the target coverage.

Files with missing lines	Coverage Δ
asltk/utils.py	80.23% <7.14%> (-18.23%)	⬇️

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[acsenrafilho]

Hi @BDadmehr0 ! Thank you for the support in the asltk project!

I will revise the PR and assist you with further steps.
Could you please revise the unit tests for the improvements that you are placing in this PR?

Glad to have your help!

[BDadmehr0]

Fix test_load_image_from_bids_structure_returns_valid_array by updating suffix to match existing ASL file 6c021e2

> pytest tests/test_utils.py -k "test_load_image_from_bids_structure_returns_valid_array" -v                                                                                                   ~/Github/asltk(BIDS2)@archlinux

===================================================================================================== test session starts =====================================================================================================
platform linux -- Python 3.13.3, pytest-8.3.5, pluggy-1.5.0 -- /usr/bin/python
cachedir: .pytest_cache
rootdir: /home/dadmehr/Github/asltk
configfile: pyproject.toml
plugins: Faker-37.1.0, mock-3.14.0, cov-6.0.0, anyio-4.8.0
collected 51 items / 50 deselected / 1 selected                                                                                                                                                                               

tests/test_utils.py::test_load_image_from_bids_structure_returns_valid_array PASSED                                                                                                                                     [100%]

====================================================================================================== warnings summary =======================================================================================================
<frozen importlib._bootstrap>:488
  <frozen importlib._bootstrap>:488: DeprecationWarning: builtin type SwigPyPacked has no __module__ attribute

<frozen importlib._bootstrap>:488
  <frozen importlib._bootstrap>:488: DeprecationWarning: builtin type SwigPyObject has no __module__ attribute

<frozen importlib._bootstrap>:488
  <frozen importlib._bootstrap>:488: DeprecationWarning: builtin type swigvarlink has no __module__ attribute

-- Docs: https://docs.pytest.org/en/stable/how-to/capture-warnings.html
======================================================================================== 1 passed, 50 deselected, 3 warnings in 1.42s =========================================================================================

@acsenrafilho