Vim-style keybinds & motions

[VoxelPrismatic]

I want to be able to set vim-style keybinds & motions; instead of pressing all keys at once, the sequence of keys pressed in succession is what matters.

For example, instead of <C-t> to open a new tab, I can type \ t to open a new tab. This helps with a mental model, because I can set longer sequences

• \ - Leader key
  • s - Open sidebar
    • b - Bookmarks
    • h - History
    • d - Downloads
    • c - AI Chat
    • x - Close panel

Everything under \s has to do with sidebars.

Keep in mind that this is only an option on top of the existing model, because the existing model is listening for one sequence of keys (<C-M-X> = Ctrl+Alt+Sh+X), and an option would allow us to listen to a sequence of keys instead of only one.