Added two new shopper characters.

Removed one legacy shopper model (the oldest 3D model in the roster).

Added a perk reroll button. Each reroll costs credits, with the price increasing after every use.

Quest UI: Fixed an issue where an empty quest panel remained visible after completing all quests. The panel and quest marker now hide correctly when no quests are active.

Store level panel UI: The panel now dynamically scales its width to display correctly across all languages. Padding and font size were reduced by ~20% for a cleaner look.

Storage shelves: General improvements to visuals and interaction.

Quick storage deposit: Players can now deposit a product box into storage with a simple mouse click while holding it.

Supply robots: Robots can now store boxes directly into storage shelves.

Hand truck integration: Boxes can now be transferred between the hand truck and storage shelves in both directions.