feat: add ai.lua

lua/plugins/ai.lua

@@ -0,0 +1,12 @@
+return {
+	{
+		"olimorris/codecompanion.nvim",
+		dependencies = {
+			"nvim-lua/plenary.nvim",
+			"nvim-treesitter/nvim-treesitter",
+		},
+		config = function()
+			require("codecompanion").setup({})
+		end,
+	},
+}