feat(core): track shell cursor visibility in output events

packages/core/src/services/executionLifecycleService.ts

@@ -36,6 +36,7 @@ export type ExecutionOutputEvent =
   | {
       type: 'data';
       chunk: string | AnsiOutput;
+      isCursorHidden?: boolean;
     }
   | {
       type: 'binary_detected';

packages/core/src/services/shellExecutionService.test.ts

@@ -299,10 +299,12 @@ describe('ShellExecutionService', () => {
       expect(result.output.trim()).toBe('file1.txt');
       expect(handle.pid).toBe(12345);
 
-      expect(onOutputEventMock).toHaveBeenCalledWith({
-        type: 'data',
-        chunk: createExpectedAnsiOutput('file1.txt'),
-      });
+      expect(onOutputEventMock).toHaveBeenCalledWith(
+        expect.objectContaining({
+          type: 'data',
+          chunk: createExpectedAnsiOutput('file1.txt'),
+        }),
+      );
     });
 
     it('should strip ANSI color codes from output', async () => {

packages/core/src/services/shellExecutionService.ts

@@ -952,9 +952,13 @@ export class ShellExecutionService {
 
         if (output !== finalOutput) {
           output = finalOutput;
+          // eslint-disable-next-line @typescript-eslint/no-explicit-any, @typescript-eslint/no-unsafe-type-assertion
+          const isCursorHidden = (headlessTerminal as any)._core?.coreService
+            ?.isCursorHidden as boolean | undefined;
           const event: ShellOutputEvent = {
             type: 'data',
             chunk: finalOutput,
+            isCursorHidden,
           };
           onOutputEvent(event);
           ExecutionLifecycleService.emitEvent(ptyPid, event);
@@ -1303,7 +1307,14 @@ export class ShellExecutionService {
         startLine,
         endLine,
       );
-      const event: ShellOutputEvent = { type: 'data', chunk: bufferData };
+      // eslint-disable-next-line @typescript-eslint/no-explicit-any, @typescript-eslint/no-unsafe-type-assertion
+      const isCursorHidden = (activePty.headlessTerminal as any)._core
+        ?.coreService?.isCursorHidden as boolean | undefined;
+      const event: ShellOutputEvent = {
+        type: 'data',
+        chunk: bufferData,
+        isCursorHidden,
+      };
       ExecutionLifecycleService.emitEvent(pid, event);
     }
   }