FTB Quest Translator

Added

• In-Game Configuration Menu: Integrated a brand new "Translation Settings" button into the top right of the FTB Quests book. Players can now seamlessly customize their target language, translation provider (Google/MyMemory/DeepL), edit DeepL API keys, and toggle animation settings directly in-game without touching config files.
• One-Click Cache Clear: Added a dedicated trash can button next to the settings gear. It instantly flushes all saved translation caches from memory and disk.
• Universal Backports: Achieved 100% feature-parity by completely backporting the mod to Minecraft 1.20.1 and 1.20.4 across both Fabric and Forge/NeoForge!

Fixed

• Instant Connection Resets: Changing the translation provider or API key in the new settings UI now immediately resets strict background connection lockouts, eliminating fake "Server Unavailable" errors.
• API Rate Limiting: The background connection check no longer forcefully pings APIs every time the UI is resized or rebuilt. Added a 2-minute cooldown cache to protect against temporary rate-limit bans from Google/DeepL.
• Micro-stutters: The translation engine now delegates HTTP requests to an isolated thread pool with background priorities. Previous versions accidentally shared Minecraft's internal commonPool, which could momentarily starve rendering and chunk loading loops.
• Cache Data Loss: Rebuilt the Translation Cache with disk persistence (ftbqt-cache.json). The mod now asynchronously saves translations back to disk 5 seconds after translating, preventing wasted DeepL quotas on game restarts.
• Memory Leaks: Refactored Translate Providers into strict Singleton patterns, eliminating thousands of pointless object instantiations when traversing quests.