Achievement Cleanup — System.Execute Steam update #1405048

> Patch applied. Two small updates rolled into one. Polish pass across the UI, plus a fix for the achievement count mismatch. POLISH Autosave indicator - a brief "SAVED" flash appears when the game auto-saves Tooltips on bulk buy buttons (x1, x10, x100, MAX) Terminal input placeholder now reads "type 'help' for commands..." Empty achievement filter states show a message instead of a blank panel Smoother menu transitions with fade animations Toast notifications stay readable on hover Settings close button more visible Reduced-motion preference support Responsive layout improvements for smaller screens Protocol names updated for consistency Faster Steam achievement sync (batched) ACHIEVEMENT CLEANUP Some players were showing more achievements than exist on Steam. Fixed. Removed 9 achievement definitions that were never on the Steamworks dashboard In-game count now matches Steam exactly (86...