[A2] Add TypeId<> and TypeIdVector<>

[ledouxm]

Hi, i also developped a tool that does pretty much the same but i think having a single repo which we rely on could be a great thing for the ecosystem.

Sadly, as this issue states, the events.json file isn't complete enough to read a message.

This PR aims to fix this by adding two new types along with Vector :

• "TypeId" means the entity we have to read can be identified by its id that we get reading a short from the buffer
• "TypeIdVector<Short, BaseEntity>" means the buffer contains a vector with a length encoded in a short, and for every item of the array we have to read a short to get the id of the matching entity.

I can clarify any point if needed !

PS: I'm working on a datafus-parser npm library 🤫

[LucBerge]

Hello @ledouxm ,

First of all thank you for your contribution, it looks promising. I don't have a lot of time to work on the project. I will take a look at the PR asap.