[MRE] Matter-Replication Engine

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Hotfix #3

🛟 Bug Fixes & Stability

• Rewritten Research Key System: Completely overhauled the internal memory architecture of the ResearchKey. The system is now fully immutable and shielded from real-time NBT modifications by external forces.
• Fixed Duplicate Items in GUI: Resolved a critical duplication bug where items with mutating NBT tags (such as items from TechGuns or HBM's Nuclear Tech) would desynchronize inside the internal HashMap, causing twin entries to appear in the research menu.
• Hardcoded Forge Garbage Filter: Forced absolute isolation against ForgeCaps NBT data. The system now automatically purges volatile engine-level capabilities upon processing, ensuring consistent item matching regardless of hidden Forge tracking data.
• Fixed Partial Progress for Dynamic Items: Items with internal storage (like batteries or ammo-loaded weapons) can now be safely researched in separate batches without breaking the progression counter.

⚙️ Technical Changes

• Enhanced data safety by encapsulating ResearchKey data fields and implementing deep copying (.copy()) on all NBT input/output channels to prevent cross-mod memory leaking.

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