select yes default when select_prompts = false in lib.prompt (#2337)

Co-authored-by: yinchaogao <yinchaogao@deeproute.ai>
Co-authored-by: Alexander Courtis <alex@courtis.org>

Author: 3 people

lua/nvim-tree/lib.lua

@@ -147,7 +147,7 @@ function M.prompt(prompt_input, prompt_select, items_short, items_long, callback
       callback(item_short)
     end)
   else
-    vim.ui.input({ prompt = prompt_input }, function(item_short)
+    vim.ui.input({ prompt = prompt_input, default = items_short[1] or "" }, function(item_short)
       callback(item_short)
     end)
   end