chore(nvim): Split plugins to their own file and lazyload commentary

.config/nvim/lua/null/plugins/treesitter.lua

@@ -0,0 +1,30 @@
+return {
+	{
+		"nvim-treesitter/nvim-treesitter",
+		opts = {
+			ensure_installed = {
+				"gsp",
+			},
+
+			highlight = {
+				enable = true,
+				additional_vim_regex_highlighting = false,
+			},
+		},
+		config = function (_, opts)
+			local config = require("nvim-treesitter.parsers").get_parser_configs()
+			config.gsp = {
+				install_info = {
+					url = "https://git.sr.ht/~mango/tree-sitter-gsp",
+					files = {"src/parser.c"},
+				},
+				filetype = "gsp",
+			}
+			require("nvim-treesitter.configs").setup(opts)
+		end
+	},
+	{
+		url = "https://git.sr.ht/~mango/tree-sitter-gsp",
+		fp = "gsp",
+	},
+}