Hermes Debugger Support Planning

[iamAbhi-916]

• Build RNW ( Hermes runtime) with new Fusebox arch for debugger
• To inspect the RNW apps attach correct inspectorTarget and see if we can excahneg CDP message from Devtools
• Figure out what features work and what doesn't so that we can create an exhaustive list of abi_stable apis to implemented.
• Implement Vtable(function pointer tables) for dynamic dispatch serves as a bridge interface between RNW and hermes.dll.
• Implement APIs in RNW to create and configure debugger-enabled Hermes runtime
• Implement the missing and mock APIs above in hermes-windows to be loaded in RNW via hermes.dll using the vtable(function pointer table) .
• Add notifs/messages mech to verify communication btw debugger UI ( cdp) -> hermes runtime -> VM .
• Combine the above and test by creating a RNW app with debugger enable hemres.dll settings.