Improved preset packing, improvements and bug fixes — Airport X-Ray Simulator Steam update #1115564

V0.4.2 - Updated bag presets to appear more naturally packed, reducing the overly "robotic" look. Feedback is encouraged, and further adjustments are planned. - Fixed two issues that caused items to fall through bags when closing lids. - Fixed an issue that allowed players to repeatedly sell floor text after exiting and reloading. - Fixed a bug where the total items discovered could exceed the current maximum. - Adjusted the procedures manual: the "Ammo" section no longer incorrectly mentions grenades, which are classified as explosives. - Reduced the spawn rate of adult toys slightly. - Reduced the frequency of currency spawns but increased the overall amount per stack. - Adjusted the scale of currency notes to better match their intended size. - Modified the scale of soda cans slightly. - Minor bug fixes.