cmp: add border to completion window

lua/plugins/cmp.lua

@@ -16,6 +16,9 @@ return {
         opts = function(_, opts)
             local cmp = require "cmp"
             table.insert(opts.sources, 3, { name = "async_path" })
+            opts.window = {
+                completion = cmp.config.window.bordered(),
+            }
 
             if vim.fn.exepath "rg" ~= "" then
                 table.insert(opts.sources, 4, { name = "rg" })

lua/plugins/noice.lua

@@ -0,0 +1,9 @@
+return {
+    "folke/noice.nvim",
+    opts = {
+        presets = {
+            lsp_doc_border = true,
+            inc_rename = true,
+        },
+    },
+}