removed lualine and addet witch-dark colorscheme. Also changed the way to install colorschemes + configs under ./lua/pika/plugins/colorschemes.lua

lua/pika/plugins/init.lua

@@ -2,4 +2,12 @@ return {
 	"nvim-lua/plenary.nvim", -- lua functions that many plugins use
 	"christoomey/vim-tmux-navigator", -- tmux & split window navigation
 	"dstein64/nvim-scrollview",
+	{
+		"sontungexpt/witch",
+		priority = 1000,
+		lazy = false,
+		config = function(_, opts)
+			require("witch").setup(opts)
+		end,
+	},
 }