As per our discussion in #85, bringing credential queries in credential wallet inline with vp-request-spec .
removed proofPurpose from Issue & Prove interfaces because according to verifiable credential data model specification - "A proof is typically attached to a verifiable presentation for authentication purposes and to a verifiable credential as a method of assertion."
proofPurpose
from Issue & Prove interfaces because according to verifiable credential data model specification - "A proof is typically attached to a verifiable presentation for authentication purposes and to a verifiable credential as a method of assertion."