[enh] GraphQL definition now stored in TypeScript classes

back/tests/schema-test.ts

back/tsconfig.back.json

back/webmin/graphql/di/application-context.ts

back/webmin/graphql/resolvers/BigResolver.ts

back/webmin/graphql/subscribers/BigSubscriber.ts

back/webmin/graphql/types/BlockTransactionType.ts

back/webmin/graphql/types/BlockType.ts

back/webmin/graphql/types/BlockchainEventType.ts

back/webmin/graphql/types/DocumentsType.ts

back/webmin/graphql/types/P2PDataCandidateType.ts

back/webmin/graphql/types/P2PDataDetailType.ts

back/webmin/graphql/types/P2PDataType.ts

back/webmin/graphql/types/PeerType.ts

back/webmin/graphql/types/PendingCertificationType.ts

back/webmin/graphql/types/PendingIdentityType.ts

back/webmin/graphql/types/PendingMembershipType.ts

back/webmin/graphql/types/PendingTransactionType.ts

back/webmin/graphql/types/SoftVersionType.ts

back/webmin/graphql/types/SyncProgressType.ts

back/webmin/graphql/types/WS2PConnectionInfoType.ts