fix(cli): resolve process hang and improve output consistency

- Add process.stdin.destroy() after rl.close() in all interactive commands
  to properly release stdin and allow process to exit cleanly
- Replace raw console.log with logger methods throughout CLI handlers
- Convert manual box drawing to logger.logBox() in daemon.ts
- Standardize menu formatting with logger.info() and logger.dim()
- Improve migration output to only show when migrations actually run

Fixes issue where process would not exit after "Setup complete!" message
due to stdin keeping the event loop alive.

ts/cli/group-handler.ts

@@ -192,6 +192,7 @@ export class GroupHandler {
         logger.log('\nGroup setup complete!');
       } finally {
         rl.close();
+        process.stdin.destroy();
       }
     } catch (error) {
       logger.error(`Add group error: ${error instanceof Error ? error.message : String(error)}`);
@@ -309,6 +310,7 @@ export class GroupHandler {
         logger.log('\nGroup edit complete!');
       } finally {
         rl.close();
+        process.stdin.destroy();
       }
     } catch (error) {
       logger.error(`Edit group error: ${error instanceof Error ? error.message : String(error)}`);
@@ -366,6 +368,7 @@ export class GroupHandler {
       });
 
       rl.close();
+      process.stdin.destroy();
 
       if (confirm !== 'y' && confirm !== 'yes') {
         logger.log('Deletion cancelled.');