remove custom init.lua

lua/custom/plugins/init.lua

@@ -1,16 +0,0 @@
--- You can add your own plugins here or in other files in this directory!
---  I promise not to create any merge conflicts in this directory :)
---
--- See the kickstart.nvim README for more information
-return {
-  --[[   {
-    'theprimeagen/harpoon',
-  },
-  ]] --[[ {
-    'mbbill/undotree'
-  } ]]
-  {
-
-    'nvim-web-devicons',
-  }
-}