feat: bot_flag 检测停机、注册间隔与 CLI 参数

注册成功后解析 access_token 的 bot_flag_source，命中则立即停止；
支持 register_interval_sec 与 argparse（count/concurrency/interval/hide-window）；
邮箱 local-part 强制 z 起首，并关闭 AutomationControlled 特征。

config.json

@@ -27,12 +27,12 @@
     "proxy_check_interval_sec": 300,
     "proxy_source_disable_after": 3,
     "enable_nsfw": true,
-    "register_count": 99999,
+    "register_count": 3,
     "user_agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/138.0.0.0 Safari/537.36",
     "cpa_export_enabled": true,
     "cpa_auth_dir": "./cpa_auths",
     "cpa_base_url": "https://cli-chat-proxy.grok.com/v1",
-    "cpa_push_enabled": true,
+    "cpa_push_enabled": false,
     "cpa_remote_base": "https://cpa.nopj.cn",
     "cpa_remote_secret": "DNznuRVoBhDT2SpSAyWw",
     "cpa_remote_verify_tls": true,
@@ -59,4 +59,4 @@
     "gmail_imap_fallback": false,
     "hide_window": false,
     "block_media_fonts": false
-}
+}