Block-like modern UI for Harpoon.nvim

[lenhard01]

I really like the Telescope UI customization and would like Harpoon's default config with just the floating window to look just the same. I don't know if there are ways to implement this in neovim, I am a fairly new neovim user and I have no clue how.

[rebelot]

I don't know much about harpoon but the customization should be no different than with telescope, you need to find the appropriate highlight groups that control the plugin appearance, usually there is a highlight section in the plugins docs, or just <Tab> through :hi Harp

[gokhangeyik]

Since Harpoon does not create its own highlights, overriding normal floats works just fine. You can see an example at the following link:

https://github.com/gokhangeyik/dotfiles/blob/main/nvim/lua/plugins/themes/kanagawa.lua#L31-L37

I've also created a small function to ensure that floats are always centered in the editor and that their titles are also centered, with a background color applied.
https://github.com/gokhangeyik/dotfiles/blob/main/nvim/lua/config/GokkoNvim.lua#L61-L81

It's highly likely that this is not the best way to achieve the desired result, but I’m quite new to this and am trying to find my own solutions. :)
If you like it, feel free to use it.