Larsg protect set unsaved data against unwanted react rendering calls

[larsgson]

many convoluted boolean algorithms removed

• state handling is now handled in uw-editor
• state is exported from uw-editor through useUnsavedDataState hook
• meaning excessive rendering calls are also fixed

[netlify[bot]]

✅ Deploy Preview for gateway-translate ready!

Name	Link
🔨 Latest commit	391f93f6dc4e886c84aefd306eddd2b9878c0faf
🔍 Latest deploy log	https://app.netlify.com/sites/gateway-translate/deploys/64188018257dd800085f0ad0
😎 Deploy Preview	https://deploy-preview-160--gateway-translate.netlify.app
📱 Preview on mobile	Toggle QR Code... Use your smartphone camera to open QR code link.

---

To edit notification comments on pull requests, go to your Netlify site settings.

[mandolyte]

video showing that save button is not enabled when I close and re-open the same book. Screen recording 2023-03-17 10.40.50 AM.webm