style: order module directives per StrictModuleLayout

lib/mv/release.ex

@@ -12,8 +12,6 @@ defmodule Mv.Release do
     or ADMIN_PASSWORD_FILE). Idempotent; can be run on every deployment or via shell
     to update the admin password without redeploying.
   """
-  @app :mv
-
   alias Mv.Accounts
   alias Mv.Accounts.User
   alias Mv.Authorization.Role
@@ -21,6 +19,8 @@ defmodule Mv.Release do
   require Ash.Query
   require Logger
 
+  @app :mv
+
   def migrate do
     _ = load_app()