October 4 Update 2.0

Added the ability to directly display item quantities in the backpack. Added item quantity and durability display in the bottom bar. Modified the UI of the main menu and the save screen... Changed the sound effects of the prompt box. Reduced the difficulty of finding the satellite phone tower defense. Updated the location of the error.log file. Shortened the duration of certain parts in the prologue. Added the function for NPCs to autonomously repair weapons. Increased the supply quantity in resource boxes.