forked from iarv/mc-webui
Allow users to select the hour (0-23 UTC) when automatic contact cleanup runs: - Add hour selector dropdown in Advanced Filters (disabled until enabled) - Hour field saved to .webui_settings.json with cleanup_settings - API validates hour (0-23), scheduler uses CronTrigger with hour param - Status text shows configured hour (e.g., "Enabled (runs daily at 03:00 UTC)") - Documentation updated in user-guide.md Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>