Countered's Terrain Slabs

Features

• Added support for common vegetation to generate and be placeable on slabs! (e.g., grass, flowers, and seagrass)
• Added Brazilian Portuguese (pt_br) translation (special thanks to contributor demorogabrtz!)

Bugfixes and Improvements

• Improved generation performance by approximately 75%
• Fixed gravel drop issues for custom gravel slabs
• Corrected floating issues for gravity slabs when in the top state
• Various additional fixes and optimizations