refac: stale test entries, failing web tests, Postgre backup bug, Hardcoded MySQL table count, Stale Postgre connection in test, own-scope visibility filter, GetAll ignoring its error, JSON tags in use-case types, 31 copies of DESKTOP_QUERY, ProfileView endpoint paths

internal/domain/user/userRepositoryInterface.go

@@ -6,7 +6,7 @@ type Repository interface {
 	Get(id uint32) (User, error)
 	GetByUsername(username string) (User, error)
 	GetByEmail(email string) (User, error)
-	GetAll() []User
+	GetAll() ([]User, error)
 	FindByIDs(ids []uint32) ([]User, error)
 	Create(user User) (User, error)
 	Delete(id uint32) error