Refactor: Implement DashboardLayout, fix mobile nav, and resolve scroll issues

app/api/auth/send/route.ts

@@ -0,0 +1,25 @@
+import { NextResponse } from 'next/server';
+import TelegramBot from 'node-telegram-bot-api';
+import { generateOTP, saveOTP } from '@/lib/otp';
+
+export async function POST() {
+  const token = process.env.TELEGRAM_BOT_TOKEN;
+  const chatId = process.env.TELEGRAM_CHAT_ID;
+
+  if (!token || !chatId) {
+    console.error("Telegram credentials missing");
+    return NextResponse.json({ error: 'Telegram not configured' }, { status: 500 });
+  }
+
+  const otp = generateOTP();
+  saveOTP(otp);
+
+  const bot = new TelegramBot(token, { polling: false });
+  try {
+    await bot.sendMessage(chatId, `🔐 Your Login Code: ${otp}`);
+    return NextResponse.json({ success: true });
+  } catch (error: any) {
+    console.error('Telegram Error:', error);
+    return NextResponse.json({ error: 'Failed to send message: ' + error.message }, { status: 500 });
+  }
+}