Function execute_remote_call 

pub fn execute_remote_call(
    request: RemoteCallRequest,
    store: &SnapshotStore,
) -> RemoteCallResponse

Execute a remote call request on this machine.

This is the entry point for the receiving side. It:

1. Reconstructs the BytecodeProgram and populates its TypeSchemaRegistry
2. Creates a full VirtualMachine with the program
3. Converts serialized arguments back to ValueWord
4. Calls the function by name or ID
5. Converts the result back to SerializableVMValue

The store is used for SerializableVMValue ↔ ValueWord conversion (needed for BlobRef-backed values like DataTable).