Seasonal Wool Production

Replaces the vanilla continuous wool system with a realistic twice-yearly shearing model. Sheep are sheared in April and October. Wool accumulates over the full 6-month period between shearings. Animal health is tracked monthly — unhealthy sheep produce proportionally less wool. Features: - Twice-yearly shearing (April and October) - Health-averaged wool calculation across the full accumulation period - Configurable shearing cost per sheep (default $5) - All notifications individually toggleable in the Settings menu Settings are found in the in-game Settings menu under "Seasonal Wool Production". Changelog v1.0.0.2: - Multiplayer: settings now synchronise to all players, with changes restricted to server admins - Multiplayer: notifications now display for all connected players on dedicated servers - Multiplayer: shearing costs are now charged to the farm that owns each pen - Fixed settings menu toggles displaying the wrong state - General code tidy-up Changelog v1.0.0.1: - Added support for Realistic Livestock by Ritter - Fixed issue where unspawned wool was lost if save game was exited before wool cleared from spawn points - Fixed issue which caused Goat Milk to only spawn at shearing season - General code changes and revisions to tidy up processes