Wunderreich

Features

• Add Simplified Chinese
• Implement full REI transfer handler and recipe registry support for the Imprinter
• Add REI support with the Whisper Imprinter as its own category

Changes

• build with strict client source set

Fixes

• Moved client mixins to client source set
• Wunderkiste was missing its loot table
• Defer Wunderkiste texture material to avoid early Sheets load
• Whisperer librarian no longer left with empty trades
• Suction tube's digital redstone output used the Wunderkiste chest's gamerule
• Make suction tube filter slots true ghost slots (no item cost, no drop leak)
• Suction tube: wrong insert face, stale redstone signal on rule toggle
• Suction tube GUI overlays never synced and north sources emitted no redstone
• Wunderkiste kept idle dimensions loaded and errored on an empty save