Update v0.89.21.3 to v0.90.8

🚜 Map Navigation
Improved sign placement across Farm, Dairy and Village Market.
Fixed mirrored signposts.
Signposts now support reliable mouse and keyboard navigation.
Removed obsolete navigation arrows and help elements.
Fixed the white outline around the Farm signpost.

⚙️ Automation & Balance
Auto Milker and Auto Seller now share a max level of 15.
Improved automation scaling.
Reduced upgrade cost growth.
Increased seller capacity.
Active clicking remains more rewarding than passive automation.

🎁 Daily Bonus & Savegames
Daily Bonus now correctly continues while offline.
Remaining bonus time is restored after restarting the game.
Improved savegame compatibility across updates.
Fixed migration for older savegames.

🥛 Dairy Improvements
Added an integrated help button to the Dairy Workbench.
Removed duplicate Workbench title.
Improved Workbench explanations.
Removed obsolete help overlay.

🏘️ Village Market & City
Fixed Village Market order cooldowns.
Prevented duplicate order turn-ins.
Fixed several city and resource statistics.
Improved Dairy Yield statistics.

🏆 Achievements
All 62 achievements are now displayed inside the Bonuses menu.
Achievements are grouped by category.
Secret achievements reveal their name after unlocking.
Fixed incorrect Steam Achievement counter (76/62).
Achievement progress now correctly caps at 62/62.

🎵 Audio
Added a new relaxing looping background soundtrack.
Music can still be enabled or disabled in the settings.

🛠️ Miscellaneous Fixes
Removed obsolete UI elements.
Improved Permanent Unlock overview.
Fixed several UI inconsistencies.
Improved keyboard and controller navigation.