AudioRecorder - recording to file

[michalsek]

Closes #

⚠️ Breaking changes ⚠️

• AudioRecorder constructor no longer accepts any options
• onAudioReady now requires additional properties passed, that define data received by the callback - desired chunk length, channel count, sample rate

Introduced changes

• Adds option to record to files and makes audio callback optional
• Smaller fixes around types and their exposure
• Fixes issue with showing iOS lock screen controls while using only recorder
• fixes eslint & ts setup
• fixes issue with setSessionActive always resolving to true no mather if it was succesfull or not
• slightly refactors of how session options are handled as well as how recorder communicates with the audio engine
• fixes issue with recorder enforcing sample rate (thus audio output quality) on the playback

Checklist

• Linked relevant issue
• Updated relevant documentation
• Added/Conducted relevant tests
• Performed self-review of the code
• Updated Web Audio API coverage
• Added support for web

[gabimoncha]

big if true 🤘🏼