Gehl 1085 Forage Harvester

The Gehl 1085 Forage Harvester has been updated for compatibility with Farming Simulator 25. This update addresses several XML and resource issues identified during testing.

• Added and corrected missing store/icon image references, resolving the issue of missing 1085icon.png.
• Updated the mod descriptor and versioning for FS25.
• Removed outdated FS22-style XML entries that are no longer supported in FS25.
• Fixed PTO material and color attributes to align with FS25-supported material template behavior.
• Corrected invalid pipe and rotation limit values that were causing XML parse warnings.
• Added the missing FS25 collision/fillable bit for the additive tank fill root.
• Updated the Gehl 1085 forage harvester converter setup for proper header matching with the chopper.
• Fixed compatibility of the Gehl Grass Pickup header with the correct pickup-header converter setup.
• Adjusted the TR330 header to use the forage harvester converter setup instead of outdated header behavior.
• Repacked the mod as a clean, updated zip file.
• Introduced a hidden 100 L forage buffer to the Gehl 1085, which fills when there is no valid wagon/trailer to unload into, stopping the chopper from harvesting further.