RGC OneBlock

RGC OneBlock 0.1.4 Beta

- Replaced random animal egg rewards with guaranteed progression:
  - Sheep: blocks 75, 150, 225.
  - Chickens: blocks 300, 375, 450.
  - Pigs: blocks 525, 600, 675.
  - Cows: blocks 750, 825, 900.
  - Villagers: blocks 1,500, 1,750, 2,000.
- Existing egg awards count toward the three-per-species limit.
- Missing earlier rewards catch up one egg per OneBlock mined.
- Farm rewards work independently of hostile mob events and difficulty.
- Fixed the trash command rejecting Minecraft item names.
- Moved progress-file writes off the server tick thread to reduce mining stalls.
- Added a OneBlock tool-wear toggle, enabled by default.
- Improved footing protection and reduced unnecessary mob-spawn checks.
- Added custom RGC OneBlock logo lettering to the title screen.

No world reset required. Includes all changes from 0.1.3.
RGC Inventory remains at version 0.3.0.