whisper: Implement whisper inference

[pminev]

GUI example:

• [X] Add option for choosing a model
• [X] Add option to choose audio
• [x] Add option to listen audio
• [x] Add option to record audio
• [x] Add option to save recorded audio

Local provider:

• [x] Implementation
• [x] Tests

API:

• [x] Tests

[pminev]

How it looks for now:

[pminev]

Also, when Play Audio is clicked a slider is visible to show the progress of the audio