revert to copilot.lua, copilot.vim doesn't even let me setup

lua/custom/plugins/copilot-cmp.lua

@@ -0,0 +1,6 @@
+return {
+  'zbirenbaum/copilot-cmp',
+  config = function()
+    require('copilot_cmp').setup()
+  end,
+}

lua/custom/plugins/copilot-vim.lua

@@ -1,3 +0,0 @@
-return {
-  'github/copilot.vim',
-}

lua/custom/plugins/copilot.lua

@@ -0,0 +1,8 @@
+return {
+  'zbirenbaum/copilot.lua',
+  cmd = 'Copilot',
+  event = 'InsertEnter',
+  config = function()
+    require('copilot').setup {}
+  end,
+}