Send login codes via SMTP using Mailpit-compatible transport

src/resolvers.js

@@ -8,6 +8,7 @@ import {
   maskAuthDestination,
   verifyLoginChallengeCode,
 } from './auth.js';
+import { sendLoginCodeEmail } from './mailer.js';
 import { dispatchToUserConnections, sendMessengerMessage } from './messenger.js';
 import { dateTimeScalar, jsonScalar } from './scalars.js';
 
@@ -287,7 +288,11 @@ export const resolvers = {
       });
 
       const code = getStaticAuthCode();
-      console.info(`[auth] login code for ${destination}: ${code}`);
+      await sendLoginCodeEmail({
+        to: destination,
+        code,
+        expiresAt: challenge.expiresAt,
+      });
 
       return {
         challengeToken: challenge.challengeToken,