Server Build Protection

SERVER BUILD PROTECTOR 1.0.4 BETA

- Fixed natural leaves remaining permanently when protected.
- Natural persistent=false leaves now decay, while player-placed persistent=true leaves remain protected.
- Fixed flowing water and lava remaining behind after their source block was removed.
- Restored normal fluid spreading, recession, and fluid interactions used by farms, including iron-farm water and lava channels.
- Fixed turtle eggs spawning turtles without consuming the hatched egg block.
- Turtle egg hatching now progresses normally while trampling remains blocked.
- Prevented natural fire spread and lava-started fires from igniting protected areas while allowing existing fire to extinguish.
- Restored frogspawn and sniffer egg hatching, snow melting, gravity blocks, support-loss drops, and snow golem trails.
- Restored normal plant growth, including saplings, trees, giant mushrooms, fungi, crops, vines, and vertical plants.
- Restored villager harvesting/replanting, sheep grazing, grass/mycelium/moss spread, farmland drying, copper oxidation, and coral death.
- Kept rabbit and ravager crop damage, enderman block movement, farmland trampling, and sculk spreading blocked.
- Protected pistons now work for owners/trusted players and for any sculk or calibrated sculk sensor signal; other automatic or untrusted activation stays blocked.