feat: Basic working config

- Added copilot
- Disabled nvim-navic (errors out when copilot-cmp is enabled)
- Added clangd
- Added packages for nvim-dap

nvim/plugin/plugins.lua

@@ -6,5 +6,6 @@ vim.g.did_load_plugins_plugin = true
 -- many plugins annoyingly require a call to a 'setup' function to be loaded,
 -- even with default configs
 
+require("copilot_cmp").setup()
 require('nvim-surround').setup()
 require('which-key').setup()