* feat: preserve number of pages referencing the note
* chore: delete pages on account delete
* fix: notes on the pages are removed by CleanRemoteNotes
* test: add the simplest test for page embedded notes
* fix: section block is not considered
* fix: section block is not considered in migration
* chore: remove comments from columns
* revert unnecessary change
* add pageCount to webhook test
* fix type error on backend
