[GraphSDK] Consolidate Bridge interfaces for all Bridges if possible

[aramikm]

Problem

Currently our bridge designs and entities are different between Java and TS and other implementations for the graph and configuration. We would like to keep them as close as possible to avoid confusion of doing the same thing in different ways.

Acceptence Criterea

• All entities and bridge interfaces should be as close as possible to each other.

Example

one example might be the following
getGraphConfig and getSchemaIdFromConfig in TS bridge does not need to be dependent on an instantiated graph.