fix: update proxy fetching method to use fetch_proxies2 in main execution

multi_proxy_refill.py

@@ -170,7 +170,7 @@ def refill_queue(r: redis.Redis, region_name: str, region_code: str,
 
     to_fetch = batch - length
     print(f"[{time.strftime('%H:%M:%S')}] {key} 长度 {length} < {low}，一次性拉取 {to_fetch} 条…")
-    proxies = fetch_proxies4(region_code, to_fetch)
+    proxies = fetch_proxies2(region_code, to_fetch)
     if proxies:
         r.rpush(key, *proxies)
         print(f"[{time.strftime('%H:%M:%S')}] 已入队 {len(proxies)} 条 → 新长度 {r.llen(key)}")
@@ -203,5 +203,5 @@ def main():
 
 
 if __name__ == "__main__":
-    # main()
-    print(fetch_proxies2('TW', 2))
+    main()
+    # print(fetch_proxies2('TW', 2))