Improved logging

[rozyczko]

Switched from direct warnings.warn and print statements to Python's standard logging module throughout the codebase.

• Replaced all uses of warnings.warn and print for runtime and deprecation warnings with appropriate calls to the logging module, using named loggers under the easyscience hierarchy for better control and filtering.

• Added a new user guide page, controlling-log-output.md, detailing how to suppress, filter, or redirect EasyScience log messages.

• No global reconfiguration, no default stream handlers, and all loggers inherit configuration, giving users and downstream libraries full control over log output.

[codecov]

Codecov Report

❌ Patch coverage is 54.95495% with 50 lines in your changes missing coverage. Please review.
✅ Project coverage is 82.16%. Comparing base (d4a4c23) to head (ee58798).

Files with missing lines	Patch %	Lines
src/easyscience/global_object/logger.py	45.61%	31 Missing ⚠️
src/easyscience/global_object/hugger/property.py	10.00%	9 Missing ⚠️
src/easyscience/fitting/available_minimizers.py	25.00%	3 Missing ⚠️
src/easyscience/legacy/xml.py	0.00%	2 Missing ⚠️
src/easyscience/utils/decorators.py	0.00%	2 Missing ⚠️
src/easyscience/global_object/undo_redo.py	75.00%	1 Missing ⚠️
src/easyscience/variable/parameter.py	50.00%	1 Missing ⚠️
...yscience/variable/parameter_dependency_resolver.py	75.00%	1 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff             @@
##           develop     #252      +/-   ##
===========================================
- Coverage    82.55%   82.16%   -0.39%     
===========================================
  Files           62       62              
  Lines         4946     5001      +55     
===========================================
+ Hits          4083     4109      +26     
- Misses         863      892      +29     

Flag	Coverage Δ
integration	43.49% <39.63%> (+<0.01%)	⬆️
unittests	80.90% <54.05%> (-0.38%)	⬇️

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

Files with missing lines	Coverage Δ
src/easyscience/base_classes/collection_base.py	100.00% <100.00%> (ø)
src/easyscience/base_classes/easy_list.py	96.20% <100.00%> (ø)
src/easyscience/base_classes/obj_base.py	100.00% <100.00%> (ø)
...syscience/fitting/calculators/interface_factory.py	97.27% <100.00%> (+0.02%)	⬆️
src/easyscience/fitting/fitter.py	96.92% <100.00%> (+0.02%)	⬆️
.../easyscience/fitting/minimizers/minimizer_bumps.py	99.46% <100.00%> (ø)
...rc/easyscience/fitting/minimizers/minimizer_dfo.py	96.51% <100.00%> (ø)
.../easyscience/fitting/minimizers/minimizer_lmfit.py	97.22% <100.00%> (ø)
src/easyscience/legacy/collection_base.py	97.65% <100.00%> (ø)
src/easyscience/legacy/obj_base.py	98.30% <100.00%> (ø)
... and 8 more