move highlights to colorscheme, and change cmp style

after/plugin/cmp.lua

@@ -65,28 +65,16 @@ cmp.setup {
   }),
   window = {
     completion = {
-      winhighlight = "Normal:Pmenu,FloatBorder:Pmenu,Search:None",
-      col_offset = 0,
-      side_padding = 0,
+      border = { ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ' },
+      winhighlight = "Normal:WinBarNC,FloatBorder:WinBarNC,Search:WinBarNC",
+    },
+    documentation = {
+      border = { ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ' },
+      winhighlight = "Normal:WinBarNC,FloatBorder:WinBarNC,Search:WinBarNC",
     }
   },
-  formatting = {
-    fields = { "kind", "abbr", "menu" },
-    format = function(entry, vim_item)
-      local kind_icons = lspicons
-      local menu_items = {
-        buffer = "buffer",
-        nvim_lsp = "LSP",
-        luasnip = "luasnip",
-        nvim_lua = "lua",
-        calc = "calc",
-      }
-
-      vim_item.kind = string.format(' %s ', kind_icons[vim_item.kind])
-      vim_item.menu = string.format('     (%s)', menu_items[entry.source.name])
-
-      return vim_item
-    end
+  view = {
+    entries = { name = 'custom', selection_order = 'near_cursor' },
   },
 
   -- mappings -----------------------------------------------------------------