199 task audio io

[fabiocat93]

Description

This PR adds a utility for saving audio with specified bit depth, encoding, and format. It also introduces functions for parallel processing of audio file reading and writing.

Related Issue(s)

Closes Issue #199

Motivation and Context

These changes address the need for efficient audio file handling and data persistence.

How Has This Been Tested?

• Unit tests for the new functions
• Manual verification of file saving and parallel read/write functionality

Types of changes

• Implemented a function in the Audio class for saving audio to a file
• Implemented a function for reading multiple audio files in parallel
• Implemented a function for writing multiple audio files in parallel

Checklist:

• I have added tests to cover my changes.
• All new and existing tests passed.
• My code follows the code style of this project.

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 93.18182% with 6 lines in your changes missing coverage. Please review.

Project coverage is 64.58%. Comparing base (113721a) to head (865d2ba).
Report is 47 commits behind head on main.

Files with missing lines	Patch %	Lines
src/senselab/audio/data_structures/audio.py	60.00%	6 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #202      +/-   ##
==========================================
+ Coverage   60.24%   64.58%   +4.34%     
==========================================
  Files         113      119       +6     
  Lines        4017     4188     +171     
==========================================
+ Hits         2420     2705     +285     
+ Misses       1597     1483     -114     

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[satra]

i few suggestions for str and PathLike