Function onDone

src/screens/REPL.tsx:3210–3257

(result?: string, doneOptions?: {
            display?: CommandResultDisplay;
            metaMessages?: string[];
          })

        const executeImmediateCommand = async (): Promise<void> => {
          let doneWasCalled = false;
          const onDone = (result?: string, doneOptions?: {
            display?: CommandResultDisplay;
            metaMessages?: string[];
          }): void => {
            doneWasCalled = true;
            setToolJSX({
              jsx: null,
              shouldHidePromptInput: false,
              clearLocalJSX: true
            });
            const newMessages: MessageType[] = [];
            if (result && doneOptions?.display !== 'skip') {
              addNotification({
                key: `immediate-${matchingCommand.name}`,
                text: result,
                priority: 'immediate'
              });
              // In fullscreen the command just showed as a centered modal
              // pane — the notification above is enough feedback. Adding
              // "❯ /config" + "⎿ dismissed" to the transcript is clutter
              // (those messages are type:system subtype:local_command —
              // user-visible but NOT sent to the model, so skipping them
              // doesn't change model context). Outside fullscreen the
              // transcript entry stays so scrollback shows what ran.
              if (!isFullscreenEnvEnabled()) {
                newMessages.push(createCommandInputMessage(formatCommandInputTags(getCommandName(matchingCommand), commandArgs)), createCommandInputMessage(`<${LOCAL_COMMAND_STDOUT_TAG}>${escapeXml(result)}</${LOCAL_COMMAND_STDOUT_TAG}>`));
              }
            }
            // Inject meta messages (model-visible, user-hidden) into the transcript
            if (doneOptions?.metaMessages?.length) {
              newMessages.push(...doneOptions.metaMessages.map(content => createUserMessage({
                content,
                isMeta: true
              })));
            }
            if (newMessages.length) {
              setMessages(prev => [...prev, ...newMessages]);
            }
            // Restore stashed prompt after local-jsx command completes.
            // The normal stash restoration path (below) is skipped because
            // local-jsx commands return early from onSubmit.
            if (stashedPrompt !== undefined) {
              setInputValue(stashedPrompt.text);
              helpers.setCursorOffset(stashedPrompt.cursorOffset);
              setPastedContents(stashedPrompt.pastedContents);
              setStashedPrompt(undefined);
            }
          };

          // Build context for the command (reuses existing getToolUseContext).
          // Read messages via ref to keep onSubmit stable across message