Auto-updates now configurable (URL, source (gitea or private server), log activity for auto updates.
fix: Update now hardened to prevent installation of corrupt or incorrect .exe files. (security to be hardened in the future)
Feat: tray icon now shows API/watcher health rather than unit ages. unit submenu removed, now handled by recieving software.
Chore: remove old unneeded code from deprecated features (console colorization, Missing/pending age limits)
