EteSync Notes - End-to-end Encrypted Notes

* A lot of cosmetic improvements * Web: Do heavy cryptographic operations in a web worker * 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 * Upgrade react native deps * Add feature to share a note * Add offline support for PWA * Make ConfirmationDialog scrollable in case content is too long * Improve light/dark themes'