feature: Please make which-key autostart\always-showing without needing a trigger key like in nano as an optional feature

[aliresool621]

Did you check the docs?

• [X] I have read all the which-key.nvim docs

Is your feature request related to a problem? Please describe.

Being a noob in neovim

Describe the solution you'd like

An option to autostart which key without a trigger key so that it is always showing like in nano

Describe alternatives you've considered

https://github.com/echasnovski/mini.nvim/issues/1274

Additional context

I don't think it is hard to implement but i could be wrong