Create a ManagePrefab tool

[msanatan]

We currently interact with prefabs via ManageGameObjects and ManageAssets. I'm thinking we could have a dedicated tool to manage them.

• It'll make the code for ManageGameObjects and ManageAssets much more manageable without having to wrangle with prefab APIs
• It will be a natural place to support more prefab operations.
  • What we currently support
    • Instantiating prefabs (ManageGameObject)
    • Create prefabs (ManageGameObject, create the object and save as prefab)*
      • This works only when it's a new object, not a pre-existing one
    • Modify prefabs (ManageAsset)
    • Save prefab (ManageGameObject and ManageAsset) we don't have a way to save a prefab explicitly
  • What else I'd like to support
    • Opening prefabs
    • Closing prefabs

It's something i'm happy to do but I'm for someone else to jump in. I'd like set up #214 first so it can roll out with testing

[msanatan]

This should also address #97 if done right

[msanatan]

@dsarno @Scriptwonder if this sounds OK with you guys, I'd like to work on this one! Maybe after I tackle #187. I'm open to feedback! Let me know if this plan is OK

[dsarno]

@msanatan sounds great to me, thanks!

By the way, I'm creating a python test suite, so hopefully once I get that tested and published we can all start adding to it for these new features. The other thing that might be good to do, eventually, is to have a Claude test suite -- basically a long list of tests we put into Claude Desktop, with instructions to log the results. I'm guessing/hoping there's a CI way to run that headlessly on merges too.