add hot reloading of lua line when switching theme

lua/plugins/ui.lua

@@ -43,11 +43,16 @@ return {
 		},
 	},
 
+	{
+		"nvim-treesitter/nvim-treesitter",
+		opts = { install_dir = vim.fn.stdpath("data") .. "/site" },
+		lazy = false,
+		build = ":TSUpdate",
+	},
 	{
 		"nvimdev/lspsaga.nvim",
 		dependencies = {
 			"nvim-treesitter/nvim-treesitter", -- for syntax highlighting inside the popup
-			"nvim-tree/nvim-web-devicons", -- for pretty icons
 		},
 		opts = {
 			symbol_in_winbar = { enable = true },