Facecast-io

Fixes
* failed to fetch device if stream is active

New Features
* add input_params of device
Fixes
* missing import of Optional
Refactorings
* move devices related call from api to special class
* remove auth_required
* make entities more clear and reusable
* use pydantic for input data serialization
Docs
* update README.rst
Others
* improve displaying of Device(s) info
* add more tests for API

New Features
* find available facecast server
Fixes
* create device and output updated protocol
Others
* display logs during creation of output ad device
* cache devices inside `get_devices`
* update description for PyPi

New Features
* raise an DeviceNotFound if requested device not present
Refactorings
* unify auth variables name
Docs
* update CHANGELOG.md
* update README.rst
Others
* update GH publishing

New Features
* select fastest server automatically
Refactorings
* add typing for all SC return elements
Others
* add more logs
* add retry mechanism for server call
* suppress https warnings
* add mypy and fix errors
* import from facecast_io scope

Fixes
* add wait 3 sec before stream output creation
* update create_output regarding API changes