feat(lualine): color overrides for lualine integration

[nabellows]

🎉 First off, thanks for taking the time to contribute! 🎉

Here are some guidelines:

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  • to the README (vimdoc is auto-generated).
  • to types.lua
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Here are some tips:

• Use vim.g.catppuccin_debug = true to get live config re-loading

[nabellows]

I use this in my personal config to make the lualine colors match the usual Catppuccin theme with Lavender as Normal mode highlight for example. Addresses: #635