Lumi alpha-0.1.0 - Testers #2

Lumi alpha-0.1.0 - Testers #2

Changes since Testers #1:

• Improved live undo/redo ownership for TNT, redstone chains, explosions, and mob fallout.
• Prevented replay-restored TNT from re-igniting through stale queued ticks and block events.
• Added player-scoped undo/redo selection, queued Alt+Z/Alt+Y requests, and native-tool verification before history completion.
• Improved restore/rollback reliability, player respawn restoration, and large overlay performance.
• Completed localized UI coverage for English, Russian, German, Spanish, Finnish, and French.

Target:

• Minecraft 1.21.11
• Fabric Loader 0.19.2+
• Fabric API 0.141.3+1.21.11
• Java 21+

Alpha note: keep normal world backups while testing.