Fix: add missing 'import asyncio' and fix random → _random2 in scheduler

app_v2_entry.py

@@ -21,6 +21,7 @@ from bs4 import BeautifulSoup
 import re, html as html_lib, json, threading, time, uuid
 from concurrent.futures import ThreadPoolExecutor, as_completed
 from urllib.parse import quote
+import asyncio
 
 HL_LEAGUES['friendly'] = {"path": "giai-khac/friendly", "name": "Giao hữu", "emoji": "🤝"}
 
@@ -1378,7 +1379,7 @@ async def _auto_rewrite_one(topic, slot_label):
         img = images[i] if i < len(images) else (images[-1] if images else data.get('og_img', ''))
         slides.append({'text': p[:300], 'image': img, 'index': i + 1})
     
-    post_id = str(int(time.time() * 1000)) + str(random.randint(100, 999))
+    post_id = str(int(time.time() * 1000)) + str(_random2.randint(100, 999))
     post = {
         "id": post_id, "title": data.get('title', title)[:200],
         "text": ai_text, "img": images[0] if images else data.get('og_img', ''),