make config class and separate migrations script

server/routers/auth/disable2fa.ts

@@ -99,7 +99,7 @@ export async function disable2fa(
             }),
             {
                 to: user.email,
-                from: config.email?.no_reply,
+                from: config.getRawConfig().email?.no_reply,
                 subject: "Two-factor authentication disabled"
             }
         );