In "adapters/p2p2core/class.go"

Please refactor AdaptClass (by renaming it to AdaptClassDefinition and:

1. change the adaptEP lambda function into a normal function (I think a similar function already exists which is called adaptEntryPoint.
2. remove the use of utils.map and use a for-loop.

Rename createCompiledClass and name it compileToCasm:

1. Change the return type from a reference type to a value type (*core.CasmClasstocore.CasmClass`)
2. Add a todo on top which asks: "should this be a method of class.Cairo1Class"
3. In order to get this change correct you will have to update sn2coreAdaptCompiledClass.

In "adapters/p2p2core/transaction.go", change the return types of AdaptDeclareV3WithClass to return by value.