feat: conform.nvim for better formatting.

lua/plugins/conform.lua

@@ -0,0 +1,17 @@
+vim.pack.add({
+  {src = "https://github.com/stevearc/conform.nvim"},
+})
+
+vim.api.nvim_create_user_command("Format", function(args)
+  local range = nil
+  if args.count ~= -1 then
+    local end_line = vim.api.nvim_buf_get_lines(0, args.line2 - 1, args.line2, true)[1]
+    range = {
+      start = { args.line1, 0 },
+      ["end"] = { args.line2, end_line:len() },
+    }
+  end
+  require("conform").format({ async = true, lsp_format = "fallback", range = range })
+end, { range = true })
+
+vim.keymap.set("n", "<Leader>lf", ":Format<CR>", { desc = "Format buffer with available lsp" })