MarketGuard for Hypixel SkyBlock

1.1.0

• Added /marketguard and /mg client commands to inspect and change underbidding and overbidding thresholds.
• Persisted MarketGuard settings in config/scamscreener_marketguard/config.json.
• Added optional debug logging for auction clicks, bypass handling, price parsing, and Lowest BIN lookups.
• Moved Lowest BIN refreshes out of the click path to avoid client stalls and prefetched prices when auction screens open.
• Guard now blocks clicks while Lowest BIN data is loading and falls back to stale in-memory prices with a warning if refreshes fail.