feat(v1.8.8): add make_workers() for auto Workers management

- Add cfspider.make_workers() to auto-create and manage Workers
- Auto-recreate Workers when they become unavailable
- WorkersManager can be used directly as cf_proxies parameter
- Add list_workers() and delete_workers() helper functions
- Update documentation with usage examples

cfspider/api.py

@@ -671,7 +671,7 @@ def _request_vless(method, url, cf_proxies, uuid=None,
     Args:
         method: HTTP 方法
         url: 目标 URL
-        cf_proxies: Workers 地址
+        cf_proxies: Workers 地址，支持字符串或 WorkersManager 对象
         uuid: VLESS UUID（可选，不填则自动获取）
         static_ip: 是否使用固定 IP（默认 False）
             - False: 每次请求获取新的出口 IP（适合大规模采集）
@@ -684,6 +684,17 @@ def _request_vless(method, url, cf_proxies, uuid=None,
     from .vless_client import LocalVlessProxy
     import uuid as uuid_mod
     
+    # 支持 WorkersManager 对象
+    workers_manager = None
+    if hasattr(cf_proxies, 'url') and hasattr(cf_proxies, 'uuid'):
+        # cf_proxies 是 WorkersManager 对象
+        workers_manager = cf_proxies
+        if not uuid and workers_manager.uuid:
+            uuid = workers_manager.uuid
+        cf_proxies = workers_manager.url
+        if not cf_proxies:
+            raise ValueError("WorkersManager 未成功创建 Workers，请检查 API Token 和 Account ID")
+    
     # 解析 Workers 地址获取 host
     parsed = urlparse(cf_proxies)
     if parsed.scheme: