Service worker errors in console

[theneverstill]

There are service worker errors in the console on page loads after the service worker has been registered.

Steps to repeat:

1. Go to: https://labs.moduscreate.com/
2. Observe in console: installingWorker Content is now available offline!
3. Refresh the page

Expected:

• No service worker errors in console

Actual:

• Observe in console:

sw.js:279 Uncaught (in promise) Error: Both cache and network failed: "TypeError: Failed to fetch", "No result returned" at u (sw.js:279) at f (sw.js:279)

[grgur]

Fixed with CSP fixes