feat: multi-user system, bug fixes, security & performance fixes, and more

programs/man/intro.1

@@ -37,7 +37,8 @@
         0:/games/       Games (doom)
         0:/man/         Manual pages
         0:/www/         Web server content
-        0:/home/        User home directory
+        0:/common/      Shared assets (wallpapers, etc.)
+        0:/users/       Per-user home directories
 
 .SH SHELL
     The interactive shell is the primary way to interact with