fix(terminal): exit fullscreen when PTY exits

Reset fullscreen and mobile toolbar state on PTY exit so the terminal UI returns to its normal layout. Update packaging coverage for the PTY exit behavior and mobile fullscreen height.

resources/js/terminal.js

@@ -527,6 +527,8 @@ export function initializeTerminalComponent() {
                     // Notify parent component that terminal connection failed
                     this.$wire.dispatch('terminalDisconnected');
                 } else if (event.data === 'pty-exited') {
+                    this.fullscreen = false;
+                    this.mobileToolbarCollapsed = false;
                     this.terminalActive = false;
                     this.resetTerminalSessionCountdown();
                     this.term.reset();