EteSync Notes - End-to-end Enc

Invalid date

* A lot of cosmetic improvements
* Set up linking for web and add 404 page
* Add a font setting for editor and viewer
* Handle better refresh token errors
* Add setting for default view mode
* Sort notebooks by name
* Replace the note edit dialog with a screen
* Add feature to share a note
* Add offline support for PWA
* Make ConfirmationDialog scrollable in case content is too long
* Improve light/dark themes' contrast for accessibility
* Use darker color for splash screen