Migration to a last flutter version support

• Migration to a last flutter version support
• Add Melos
• Change to a Mono Repo project to avoid the Hasuras's packages compatibilities
• Start to create better doc

Release 2.0.0

• Add Interceptors for: onConnected,onDisconnected,onError,onRequest,onResponse,onSubscription,onTryAgain

• Remove Cache, Now you will need to create a Interceptor or use a Cache Interceptor Package made to help you like: InMemory , Hive or SharedPreference

• New way to add a Jwt Token

1.0.0-dev.1

• Cache offline
• Snaphot new concept
• errors refactories
• Changed SharedPreferences to Hive