Pass actor through CycleGenerator so seeds can use admin

- get_actor(opts): use opts[:actor] or system actor
- load_member, do_generate_cycles, create_cycles pass opts
- Seeds pass admin_user_with_role for Ash.load! and cycle updates

priv/repo/seeds.exs

@@ -379,10 +379,9 @@ Enum.each(member_attrs_list, fn member_attrs ->
 
   # Generate cycles if member has a fee type
   if final_member.membership_fee_type_id do
-    # Load member with cycles to check if they already exist
+    # Load member with cycles to check if they already exist (actor required for auth)
     member_with_cycles =
-      final_member
-      |> Ash.load!(:membership_fee_cycles)
+      Ash.load!(final_member, :membership_fee_cycles, actor: admin_user_with_role)
 
     # Only generate if no cycles exist yet (to avoid duplicates on re-run)
     cycles =
@@ -427,7 +426,7 @@ Enum.each(member_attrs_list, fn member_attrs ->
         if cycle.status != status do
           cycle
           |> Ash.Changeset.for_update(:update, %{status: status})
-          |> Ash.update!(actor: admin_user_with_role)
+          |> Ash.update!(actor: admin_user_with_role, domain: Mv.MembershipFees)
         end
       end)
     end
@@ -542,10 +541,9 @@ Enum.with_index(linked_members)
 
   # Generate cycles for linked members
   if final_member.membership_fee_type_id do
-    # Load member with cycles to check if they already exist
+    # Load member with cycles to check if they already exist (actor required for auth)
     member_with_cycles =
-      final_member
-      |> Ash.load!(:membership_fee_cycles)
+      Ash.load!(final_member, :membership_fee_cycles, actor: admin_user_with_role)
 
     # Only generate if no cycles exist yet (to avoid duplicates on re-run)
     cycles =
@@ -575,7 +573,7 @@ Enum.with_index(linked_members)
       if cycle.status != status do
         cycle
         |> Ash.Changeset.for_update(:update, %{status: status})
-        |> Ash.update!()
+        |> Ash.update!(actor: admin_user_with_role, domain: Mv.MembershipFees)
       end
     end)
   end