[Feature] A Tip interface like < leader > key.

**Describe the feature you'd like**
When a key such as neovim's < leader > key is pressed, a prompt interface will pop up to guide you to choose what to do next.

**Related projects (Optional)**
https://github.com/folke/which-key.nvim
![](https://github.com/user-attachments/assets/102c7963-329a-40b9-b0a8-72c8656318b7)
