Terminal Overhaul + Wide Display Layout — System.Execute Steam update #1405016

Big batch of terminal and display improvements. Wider Layout Support The game layout now stretches up to 1920px on wider monitors instead of capping at 1600px. The three-column grid uses flexible proportions instead of fixed percentages, so each panel scales with your window. Ultrawide setups get a dedicated breakpoint at 1800px+ that rebalances the columns. If you play on a 1440p or 4K display, the terminal and upgrade panels should feel much less cramped. Terminal Syntax Highlighting Commands you type in the terminal now have basic syntax highlighting. The command name (like cd, help, ls) stays bold in your protocol's accent color. Arguments (file paths, names) render in a lighter tone. The prompt character is dimmed. Unrecognized commands show slightly faded so you can tell at a glance something was mistyped. Works with all three protocol themes. Tag Colorization System messages in th...