Use NO_COLOR to disable OSC 7

src/runner.rs

@@ -371,6 +371,7 @@ impl Runner {
                                     last_focus = focus.cloned();
 
                                     // OSC 7: Change CWD
+                                    if !(*ui::NO_COLOR) {
                                         terminal.backend_mut().write(
                                             format!(
                                                 "\x1b]7;file://{}{}\x1b\\",
@@ -379,6 +380,7 @@ impl Runner {
                                             .as_bytes(),
                                         )?;
                                     }
+                                }
 
                                 // UI
                                 terminal.draw(|f| ui::draw(f, &app, &lua))?;