start rewrite nvim config for v0.11 from scratch

config/nvim_unstable/lua/aleidk/autocmds.lua

@@ -0,0 +1,19 @@
+vim.api.nvim_create_autocmd('LspAttach', {
+  callback = function(args)
+    local client = vim.lsp.get_client_by_id(args.data.client_id)
+
+    if not client then
+      return
+    end
+
+    -- Prefer LSP folding if client supports it
+    if client:supports_method('textDocument/foldingRange') then
+      local win = vim.api.nvim_get_current_win()
+      vim.wo[win][0].foldexpr = 'v:lua.vim.lsp.foldexpr()'
+    end
+
+    if client:supports_method 'textDocument/completion' then
+      vim.lsp.completion.enable(true, client.id, args.buf, { autotrigger = true })
+    end
+  end,
+})