Add ruff and enter as confirm

init.lua

@@ -558,6 +558,7 @@ require('lazy').setup({
         -- clangd = {},
         -- gopls = {},
         pyright = {},
+        ruff = {},
         taplo = {}, -- LSP for toml files
         -- rust_analyzer = {},
         -- ... etc. See `:help lspconfig-all` for a list of all the pre-configured LSPs
@@ -721,6 +722,7 @@ require('lazy').setup({
           --  This will auto-import if your LSP supports it.
           --  This will expand snippets if the LSP sent a snippet.
           ['<C-y>'] = cmp.mapping.confirm { select = true },
+          ['<CR>'] = cmp.mapping.confirm { select = true },
 
           -- Manually trigger a completion from nvim-cmp.
           --  Generally you don't need this, because nvim-cmp will display