Refactor Env and Interfaces from ClientConfig base class

[rihp]

Initially we had a ClientConfig base class with a list of Environments, and a list of interfaces,

@dataclass(slots=True, kw_only=True)
class ClientConfig:
    envs: List[Env] = field(default_factory=list)
    interfaces: List[InterfaceImplementations] = field(default_factory=list)
    resolver: IUriResolver

Both of these fields are now being changed to a Dictionary for simpler client configuration.

@dataclass(slots=True, kw_only=True)
class ClientConfig:
    envs: Dict[Uri, Env: Dict[str, Any]] = field(default_factory=dict) 
    interfaces: Dict[Uri, List[Uri]]
    resolver: IUriResolver

This changes break some of the client functionality, working on those fixes now

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Status update 10/nov/2022:

Was able to get all tests from Client package passing but broke some other packages like msgpack and core at build time.
I'm fixing those up next

Status update 11/nov/2022:

• env refactor is building properly after all changes!
• interfaces and interfacer implementations have been refactor working and merged into this branch!

[rihp]

The build is now passing, all green after the Env interface refactor 😎

now will look at the interfaces refactor

[rihp]

Included now the Interface Implementations refactor on this branch..!
there is still this Type error showing up on vscode, yet it's building properly!

[dOrgJelli]

I'm not familiar with this codebase, but why do we want to check whether the key.uri exists here? This msgpack package should be independent of any of the polywrap specific semantics, so referencing "uri" doesn't quite make sense here to me.

[Niraj-Kamdar]

It shouldn't be done like this, I will update it.

[dOrgJelli]

Why not use the Env type here? It helps me better understand what this code is doing.

[Niraj-Kamdar]

I will make the requested changes and some refactor

[Niraj-Kamdar]

It shouldn't be done like this, I will update it.