FLOW-8 Incomplete ViewResolver implementation on YieldVault

[vishalchangrani]

We should throw a panic when these unimplemented methods are called.

[bjartek]

please do not do this, it breaks the standard.

[bjartek]

Just implement the relevant views please.

[liobrasil]

I've implemented 2 minimal views @bjartek. What are the kind of meaningful views do you think external protocols would like to have ?

[bjartek]

Resolving MetadataViews Display would be nice. And maybe expose some of the other fields as MetadataViews.Traits?

[liobrasil]

I'll add the Display view, as it appears to be the minimum required for visibility and identification of the YieldVault resource. I don't believe the Trait struct is well-suited for this use case. Over time, we can introduce additional views as integrator needs become clearer.