feat: add Telegram album purchase bot

app/api/purchases/route.ts

@@ -1,6 +1,7 @@
 import { NextRequest, NextResponse } from 'next/server';
 import { purchaseDb } from '@/lib/db';
 import { Purchase } from '@/lib/types';
+import { notifyPurchaseApprovers } from '@/lib/telegram';
 
 // GET - Get all purchases
 export async function GET(request: NextRequest) {
@@ -54,6 +55,10 @@ export async function POST(request: NextRequest) {
     };
 
     const created = purchaseDb.create(purchase);
+    // Telegram delivery must not make a successfully recorded purchase fail.
+    void notifyPurchaseApprovers(created).catch((error) => {
+      console.error('Failed to notify Telegram approvers:', error);
+    });
     return NextResponse.json(created, { status: 201 });
   } catch (error) {
     console.error('Error creating purchase:', error);