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/completion.lua

@@ -67,7 +67,7 @@ cmp.setup {
         complete_with_source('path')
       end
     end, { 'i', 'c', 's' }),
-    ['<C-n>'] = cmp.mapping(function(fallback)
+    ['<C-j>'] = cmp.mapping(function(fallback)
       if cmp.visible() then
         cmp.select_next_item()
       -- expand_or_jumpable(): Jump outside the snippet region
@@ -80,7 +80,7 @@ cmp.setup {
         fallback()
       end
     end, { 'i', 'c', 's' }),
-    ['<C-p>'] = cmp.mapping(function(fallback)
+    ['<C-k>'] = cmp.mapping(function(fallback)
       if cmp.visible() then
         cmp.select_prev_item()
       elseif luasnip.jumpable(-1) then
@@ -103,6 +103,7 @@ cmp.setup {
   },
   sources = cmp.config.sources {
     -- The insertion order influences the priority of the sources
+    { name = "copilot", group_index = 2 },
     { name = 'nvim_lsp', keyword_length = 3 },
     { name = 'nvim_lsp_signature_help', keyword_length = 3 },
     { name = 'buffer' },