new-log-viewer: Service worker getting clogged up during log export.

[junhaoliao]

Bug

It was discovered that during log export the service worker does not respond to any other requests although the worker should be able to handle the requests.

yscope-log-viewer version

ae24669

Environment

Windows
Microsoft Edge: Version 129.0.2792.89 (Official build) (64-bit)
Node.js: v22.6.0

Reproduction steps

1. Start the debug server and load example file.
2. Click on "Export Logs" button and observe the logs being exported.
3. Before the log export finishes, click the page navigation buttons to switch pages and observe that the pages are not switching.
4. After the log export finishes, observe the pages starting to switch.