Global Context Provider for EmbeddedChat

[umangutkarsh]

As an EmbeddedChat developer

I need to: Implement a provider like EmbeddedChat Provider which will include all the providers.

So That: We can use any hook inside the EmbeddedChat provider.

Acceptance Criteria

• [ ] Global context provider

[umangutkarsh]

Have started to work on this. Will update the issue description as needed