Pasqal-cloud

Changed

- Added a get_device_specs_dict function to the sdk
- Updated Readme for the device specs

Changed

- The default values for the tensor network emulator were updated to better ones.
- the client_id and client_secret was leftover in the Client object even though they are no longer used.
- Updated the README to also supply the group_id which is mandatory.
- Updated the default endpoint to `/core-fast` in accordance with infra changes. All users should use `/core-fast` in
all environments.
- The PCS APIs Client was refactored to accept any custom token provider for authentication. This can be used by users
as an alternative to the username/password-based token provider.

Changed

- The group_id field has been added to the Job schema which is now present in some services returning Job data.
- Pytest fixtures updated to accommodate this.

Changed

- The authentication system has been reworked and is now connected to auth0. API keys have been removed
hence you should now use your email and password to initialize the SDK (see example in Readme).

Added

Changed

- A new device type, "EMU-TN", corresponding to tensor network-based emulator, was added. The "EMU_SV" type was removed
as it is not available right now.

- A new version of the "core" microservice, using FastAPI instead of Flask as web framework, was released in the "dev"
environment. If using the "dev" environment, you should upgrade the core endpoint you are using
to "https://apis.dev.pasqal.cloud/core-fast"

Changed

- Changed typehints for id fields to be `str` rather than `int` to reflect the switch to `uuid` in our services.
- Updated tests to use UUID strings in the fixtures and tests