OSC Ambient Demo                                            
                                                            
Desktop notification + taskbar progress + pointer shape     
                                                            
────────────────────────────────────────────────────────────
                                                            
░░░░░░░░░░░░░░░░░░░░ 0%                                     
                                                            
[..............................] 0%                         
                                                            
Task: idle                                                  
                                                            
Pointer shape: default                                      
                                                            
────────────────────────────────────────────────────────────
                                                            
┌──────────────────────────────────────────────────────┐    
│                                                      │    
│ Host-terminal features -- may do nothing here.       │    
│ OSC 9;4 taskbar progress: Ghostty, iTerm2, WezTerm,  │    
│ Windows Terminal. Most other terminals ignore it.    │    
│ No capability detection is performed.                │    
│                                                      │    
└──────────────────────────────────────────────────────┘    
                                                            
[space] start/pause  [e] error  [w] warning  [c] pointer  [r