Update B-04 — OS, Physical Media & Core Gameplay Improvements — Syntax:Overload Steam update #6751859

This is a focused minor update, primarily polishing the B-04 basement computer system, in-run gameplay pacing, and addressing several player-reported issues.Major UpdatesAdded a complete B-04 Operating System: Includes System, Mail, Files, Terminal, RTC, hidden commands, and secret files.Added Physical Media System: Purchasing certain software will now spawn them as floppy disks in the basement. Players can pick them up, insert them into the disk drive, and install them.Added NET_DIAG.EXE, RECOVERY.SYS, along with related hidden content, secret files, and easter eggs.Redesigned B-04 desktop icons into a monochrome CRT wireframe style to improve feature readability.Added physical press and rebound visual effects to the PC's power and reset buttons.Improved floppy disk models, picking up, placing on the desk, and insertion/ejection animations.Core Gameplay ImprovementsImproved module draft...