not sure yet, nix flake...

lua/tools/quick-fix.lua

@@ -1,20 +0,0 @@
--- Function to remove item from quickfix list
-function RemoveQFItem()
-  local curqfidx = vim.fn.line(".") - 1
-  local qfall = vim.fn.getqflist()
-  table.remove(qfall, curqfidx + 1) -- Lua is 1-indexed
-  vim.fn.setqflist(qfall, "r")
-  vim.cmd(curqfidx .. "cfirst")
-  vim.cmd("copen")
-end
-
--- Command to call the function
-vim.api.nvim_create_user_command("RemoveQFItem", RemoveQFItem, {})
-
--- Auto command to map 'dd' in quickfix window
-vim.api.nvim_create_autocmd("FileType", {
-  pattern = "qf",
-  callback = function()
-    vim.keymap.set("n", "dd", RemoveQFItem, { buffer = true, silent = true })
-  end,
-})