[FR] Sync changes to a published page

### Description

Currently, after first publishing to the web and then making some changes, I have to unpublish the page and publish it again for the changes to appear on the web. It would be very useful if the app could either detect changes and periodically sync or have a "save" function, similar to saving a document in an office application, that syncs the changes to the web.

### Impact

Users who want to share a pages with others who are not registered.

### Additional Context

Tried with version 0.6.3 on macOS 14.5