BotHeadless is not used, we use file `.rod:show` to control Headless or not.

BotProxyLine is with format `host:port:username:password:<OTHER>`.

BotProxyServer is with format `host:port` proxy server has higher priority than proxy-line, so if both proxy-server and proxy-line provided, will use proxy-server e.g.

BotScreen is the x position of screen, you can set it to value less than 0 if you have multiple screens e.g.

WithLeakless works only with user_mode.

ForceQuitBrowser will try to close browser by kill the process name.

NewBrwAndPage create and return a Browser and a blank page with window size 1366*768.

NewDefaultBot creates a bot with default configs.

NewUserModeBrwAndPage run with user mode, will use system browser.

WithLeakless works only with user_mode.

LongToSec long timeout in second.

MediumToSec medium timeout in second.

NapToSec a nap timeout in second.

NearlyNonToSec a very short timeout in second.

ShortToSec short timeout in second.

ZeroToSec no timeout in second.

BotConfig is used to config bot options, which is usually read from config file.