restructured + addet scissors as the snippet enging

lua/pika/plugins/lsp/lspconfig.lua

@@ -2,10 +2,14 @@ return {
 	"neovim/nvim-lspconfig",
 	event = { "BufReadPre", "BufNewFile" },
 	dependencies = {
-		"hrsh7th/cmp-nvim-lsp",
+		{
+			"hrsh7th/nvim-cmp",
+			dependencies = { "hrsh7th/cmp-nvim-lsp", "L3MON4D3/LuaSnip", "saadparwaiz1/cmp_luasnip" },
+		},
 		{ "antosha417/nvim-lsp-file-operations", config = true },
 		{ "folke/neodev.nvim", opts = {} },
 	},
+
 	config = function()
 		local lspconfig = require("lspconfig")
 		local mason_lspconfig = require("mason-lspconfig")
@@ -38,7 +42,6 @@ return {
 				keymap.set("n", "<leader>rs", ":LspRestart<CR>", opts) -- mapping to restart lsp if necessary
 			end,
 		})
-
 		-- used to enable autocompletion (assign to every lsp server config)
 		local capabilities = cmp_nvim_lsp.default_capabilities()