feat: add smtp settings

priv/repo/migrations/20260311082352_add_smtp_to_settings.exs

@@ -0,0 +1,27 @@
+defmodule Mv.Repo.Migrations.AddSmtpToSettings do
+  @moduledoc """
+  Adds SMTP configuration attributes to the settings table.
+  """
+
+  use Ecto.Migration
+
+  def up do
+    alter table(:settings) do
+      add :smtp_host, :text
+      add :smtp_port, :bigint
+      add :smtp_username, :text
+      add :smtp_password, :text
+      add :smtp_ssl, :text
+    end
+  end
+
+  def down do
+    alter table(:settings) do
+      remove :smtp_ssl
+      remove :smtp_password
+      remove :smtp_username
+      remove :smtp_port
+      remove :smtp_host
+    end
+  end
+end