Remove unused code

modules/backend/src/main/scala/docspell/backend/ops/OCollective.scala

@@ -115,28 +115,6 @@ object OCollective {
     def userNotLocal: PassChangeResult     = UserNotLocal
   }
 
-  case class RegisterData(
-      collName: Ident,
-      login: Ident,
-      password: Password,
-      invite: Option[Ident]
-  )
-
-  sealed trait RegisterResult {
-    def toEither: Either[Throwable, Unit]
-  }
-  object RegisterResult {
-    case object Success extends RegisterResult {
-      val toEither = Right(())
-    }
-    case class CollectiveExists(id: Ident) extends RegisterResult {
-      val toEither = Left(new Exception())
-    }
-    case class Error(ex: Throwable) extends RegisterResult {
-      val toEither = Left(ex)
-    }
-  }
-
   def apply[F[_]: Async](
       store: Store[F],
       uts: UserTaskStore[F],

modules/backend/src/main/scala/docspell/backend/signup/OSignup.scala

@@ -10,7 +10,6 @@ import cats.effect.{Async, Resource}
 import cats.implicits._
 
 import docspell.backend.PasswordCrypt
-import docspell.backend.ops.OCollective.RegisterData
 import docspell.common._
 import docspell.common.syntax.all._
 import docspell.store.records.{RCollective, RInvitation, RUser}

modules/backend/src/main/scala/docspell/backend/signup/RegisterData.scala

@@ -0,0 +1,9 @@
+package docspell.backend.signup
+import docspell.common._
+
+case class RegisterData(
+    collName: Ident,
+    login: Ident,
+    password: Password,
+    invite: Option[Ident]
+)

modules/restserver/src/main/scala/docspell/restserver/routes/RegisterRoutes.scala

@@ -10,8 +10,7 @@ import cats.effect._
 import cats.implicits._
 
 import docspell.backend.BackendApp
-import docspell.backend.ops.OCollective.RegisterData
-import docspell.backend.signup.{NewInviteResult, SignupResult}
+import docspell.backend.signup.{NewInviteResult, RegisterData, SignupResult}
 import docspell.restapi.model._
 import docspell.restserver.Config
 import docspell.restserver.http4s.ResponseGenerator