feat: adding back cmp-copilot

lua/custom/plugins/cmp-copilot.lua

@@ -0,0 +1,12 @@
+return {
+  'hrsh7th/cmp-copilot',
+  dependencies = { 'zbirenbaum/copilot.lua', 'github/copilot.vim' },
+  config = function()
+    local cmp = require 'cmp'
+    local config = cmp.get_config()
+    table.insert(config.sources, {
+      name = 'copilot',
+    })
+    cmp.setup(config)
+  end,
+}

lua/custom/plugins/cmp-nvim-lsp.lua

@@ -5,7 +5,6 @@ return {
     local config = cmp.get_config()
     table.insert(config.sources, {
       name = 'nvim_lsp',
-      option = {},
     })
     cmp.setup(config)
   end,

lua/custom/plugins/copilot-cmp.lua

@@ -1,6 +1,6 @@
 return {
   'zbirenbaum/copilot-cmp',
-  dependencies = { 'copilot.lua' },
+  dependencies = { 'zbirenbaum/copilot.lua', 'github/copilot.vim' },
   config = function()
     require('copilot_cmp').setup()
     local cmp = require 'cmp'