refactor(types): remove dead catch-all clauses unreachable per success typing

lib/membership_fees/changes/set_membership_fee_start_date.ex

@@ -26,8 +26,6 @@ defmodule Mv.MembershipFees.Changes.SetMembershipFeeStartDate do
   """
   use Ash.Resource.Change
 
-  require Logger
-
   alias Mv.MembershipFees.CalendarCycles
 
   @impl true
@@ -83,11 +81,6 @@ defmodule Mv.MembershipFees.Changes.SetMembershipFeeStartDate do
           field: :membership_fee_type_id,
           message: "not found"
         )
-
-      {:error, reason} ->
-        # Log warning for other unexpected errors
-        Logger.warning("Could not auto-set membership_fee_start_date: #{inspect(reason)}")
-        changeset
     end
   end