Attribute controls feature

[helloWorld199]

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📚 Documentation preview 📚: https://miditok--181.org.readthedocs.build/en/181/

[codecov]

Codecov Report

Attention: Patch coverage is 92.88991% with 31 lines in your changes missing coverage. Please review.

Project coverage is 90.58%. Comparing base (5b3c3f6) to head (55273ee).
Report is 5 commits behind head on main.

❗ Current head 55273ee differs from pull request most recent head 3cfda40

Please upload reports for the commit 3cfda40 to get more accurate results.

Files	Patch %	Lines
miditok/attribute_controls/classes.py	92.10%	6 Missing ⚠️
miditok/tokenizer_training_iterator.py	37.50%	5 Missing ⚠️
tests/utils_tests.py	88.09%	5 Missing ⚠️
...tok/attribute_controls/track_attribute_controls.py	95.00%	4 Missing ⚠️
miditok/tokenizations/midi_like.py	20.00%	4 Missing ⚠️
tests/test_attribute_controls.py	95.74%	2 Missing ⚠️
miditok/midi_tokenizer.py	98.21%	1 Missing ⚠️
miditok/tokenizations/mmm.py	80.00%	1 Missing ⚠️
miditok/tokenizations/mumidi.py	75.00%	1 Missing ⚠️
miditok/tokenizations/octuple.py	83.33%	1 Missing ⚠️
... and 1 more

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #181      +/-   ##
==========================================
+ Coverage   90.46%   90.58%   +0.12%     
==========================================
  Files          35       40       +5     
  Lines        5525     6024     +499     
==========================================
+ Hits         4998     5457     +459     
- Misses        527      567      +40     

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