fix: bind role_name variable before using in Ash.Query.filter

Avoid macro pinning issues by binding role_data.name to role_name
before using it in the filter query.

priv/repo/seeds.exs

@@ -166,8 +166,11 @@ role_configs = [
 
 # Create or update each role
 Enum.each(role_configs, fn role_data ->
+  # Bind role name to variable to avoid issues with ^ pinning in macros
+  role_name = role_data.name
+
   case Mv.Authorization.Role
-       |> Ash.Query.filter(name == ^role_data.name)
+       |> Ash.Query.filter(name == ^role_name)
        |> Ash.read_one(authorize?: false, domain: Mv.Authorization) do
     {:ok, existing_role} when not is_nil(existing_role) ->
       # Role exists - update if needed (preserve is_system_role)