fix(shutdown): stop Ctrl+C output racing the shell prompt (#64)

The JSS child shares the CLI's process group, so a terminal Ctrl+C
delivers SIGINT to both. The child already prints "Shutting down..."
and exits on its own; the CLI was also printing "Shutting down
gracefully..." and then racing the farewell against the returning
shell prompt.

Drop the parent's redundant line and let handle.stop() await the
child's exit before the farewell, so output stays ordered. Same
process group, so closing the terminal still tears the server down
(no detached orphan).

Closes #62

Author: melvincarvalho

index.js

@@ -519,12 +519,15 @@ handle.exit.then(({ code, signal }) => {
   }
 });
 
-// Graceful shutdown
+// Graceful shutdown. The JSS child shares our process group, so a terminal
+// Ctrl+C delivers SIGINT to it too — it prints its own "Shutting down..."
+// and exits. We don't duplicate that line; we just await its exit (which
+// handle.stop() does) and then print the farewell, so the output stays
+// ordered ahead of the returning shell prompt instead of racing it.
 process.on('SIGINT', async () => {
-  console.log('\n' + chalk.yellow('⚠  Shutting down gracefully...'));
   await handle.stop();
-  console.log(chalk.green('✓  Server stopped'));
-  console.log(chalk.dim('\nGoodbye! 👋\n'));
+  console.log(chalk.green('\n✓  Server stopped'));
+  console.log(chalk.dim('Goodbye! 👋\n'));
   process.exit(0);
 });