v0.1.0. Bare minimum client

The current web client mimics FalAI typescript client. Like the FalAI client, it allows developers to call .Subscribe() for submitting a request and waiting response.

The developers are responsible for defining Input/Output schema and ensure they are compatible with the actual API. This may come handy if you have your own custom models instead of the ones published by the providers.

Right now, it does not implement the automatic uploads to a storage like FalAI client does. This will be implemented in a next major release.