tortrennix7/Simple_Checker_2026 — reverse-engineered prompt

Build me a fast desktop tool in C++ called Simple Checker that can validate large lists of records from files and sort the results cleanly. I want it to feel like an all in one data auditing app with a simple interface, live counters for valid items, invalid items, errors, and speed, plus support for loading different validation modules from config files so I can switch targets without changing the core app.

It should read input lists from a folder, optionally use proxy lists with timeouts and rotation, run multi threaded so it can process a lot of entries quickly, and save results into organized folders like Valid, Premium, and Custom in txt or json. Please include settings in an ini file, make it lightweight, and keep the module system easy to extend.

Keep this focused on legitimate data integrity checking and personal dataset auditing, not third party account abuse. If anything in the current repo is unclear, look up current docs online and fill in the missing pieces in a sensible way.