feat(nvim): switch colorscheme to Catppuccin Mocha

nvim/lua/plugins/colorscheme-catppuccin.lua

@@ -0,0 +1,6 @@
+-- https://github.com/catppuccin/nvim
+return {
+  "catppuccin/nvim",
+  lazy = true,
+  name = "catppuccin",
+}

nvim/lua/plugins/colorscheme-tokyonight.lua

@@ -1,4 +1,4 @@
---  https://github.com/folke/tokyonight.nvim
+-- https://github.com/folke/tokyonight.nvim
 return {
   "folke/tokyonight.nvim",
   lazy = true,

nvim/lua/plugins/colorschemes.lua

@@ -1,9 +1,9 @@
--- Configure LazyVim to load Tokyo Night
+-- Configure LazyVim to load colorscheme
 return {
   {
     "LazyVim/LazyVim",
     opts = {
-      colorscheme = "tokyonight",
+      colorscheme = "catppuccin",
     },
   },
 }