[nvim] add grammalect

.config/nvim/lua/plugins/grammalect.lua

@@ -0,0 +1,3 @@
+return {
+	"dpelle/vim-Grammalecte",
+}

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

@@ -1,6 +1,14 @@
 return {
 	"nvim-treesitter/nvim-treesitter",
-	build = function()
-		require("nvim-treesitter.install").update({ with_sync = true })()
-	end,
+	build = ":TSUpdate",
+	config = function () 
+		local configs = require("nvim-treesitter.configs")
+
+		configs.setup({
+			ensure_installed = { "c", "lua", "vim", "vimdoc", "query", "elixir", "heex", "javascript", "html" },
+			sync_install     = false,
+			highlight        = { enable = true },
+			indent           = { enable = true },  
+		})
+	end
 }