feat: updated neovim configuration to match the configuration from nixvim

lua/ui/init.lua

@@ -0,0 +1,35 @@
+return {
+	{
+		"folke/tokyonight.nvim",
+		lazy = false,
+		priority = 1000,
+		config = function()
+			vim.cmd([[colorscheme tokyonight-night]])
+		end,
+	},
+	{
+		"stevearc/dressing.nvim",
+		event = "VeryLazy",
+		config = function()
+			require("dressing").setup()
+		end,
+	},
+	{
+		"sitiom/nvim-numbertoggle",
+		event = "BufEnter",
+	},
+	{
+		"norcalli/nvim-colorizer.lua",
+		event = "BufReadPost",
+		config = function()
+			require("colorizer").setup()
+		end,
+	},
+	{
+		"lewis6991/gitsigns.nvim",
+		event = "BufReadPre",
+		config = function()
+			require("gitsigns").setup()
+		end,
+	},
+}