killing buffers

client/src/modes/handlers/event.rs

@@ -161,6 +161,7 @@ impl EventHandler {
                 return Ok(EventOutcome::Ok(message));
             }
 
+
             if !matches!(current_mode, AppMode::Edit | AppMode::Command) {
                 if let Some(action) = config.get_action_for_key_in_mode(
                     &config.keybindings.global, key_code, modifiers
@@ -176,6 +177,10 @@ impl EventHandler {
                                 return Ok(EventOutcome::Ok("Switched to previous buffer".to_string()));
                             }
                         }
+                        "close_buffer" => {
+                            let message = buffer_state.close_buffer_with_intro_fallback();
+                            return Ok(EventOutcome::Ok(message));
+                        }
                         _ => {}
                     }
                 }