Consolidate ServerMessages

caosdb-proto

.../database/backend/transaction/DeleteEntityProperties.java

...rver/database/backend/transaction/DeleteSparseEntity.java

...er/database/backend/transaction/InsertEntityDatatype.java

...rver/database/backend/transaction/InsertSparseEntity.java

...in/java/org/caosdb/server/datatype/ReferenceDatatype.java

src/main/java/org/caosdb/server/entity/Entity.java

src/main/java/org/caosdb/server/entity/Message.java

...main/java/org/caosdb/server/entity/TransactionEntity.java

.../java/org/caosdb/server/entity/wrapper/EntityWrapper.java

.../org/caosdb/server/grpc/EntityTransactionServiceImpl.java

.../caosdb/server/jobs/core/CheckFileStorageConsistency.java

...va/org/caosdb/server/jobs/core/CheckRefidIsaParRefid.java

src/main/java/org/caosdb/server/jobs/core/Inheritance.java

...in/java/org/caosdb/server/jobs/core/InsertFilesInDir.java

src/main/java/org/caosdb/server/jobs/core/TestMail.java

src/main/java/org/caosdb/server/query/Query.java

...in/java/org/caosdb/server/resource/ScriptingResource.java

.../org/caosdb/server/transaction/DeleteUserTransaction.java

...aosdb/server/transaction/FileStorageConsistencyCheck.java