Save Notes to Pages

All notes are stored in a sqlite3 database buried within your local Library hierarchy, and thus, are not stored as individual files. These database files do get backed up by Time Machine.

The AppleScript dictionary for Notes does allow access to the Note folder, its individual notes, and the name, unformatted body text, and creation date of the individual notes. So one could, given the individual Note folder name, iterate through its individual notes and their content — shoving that information into a variable that could then subsequently be written/appended to a Pages document. There would be no simple means to eliminate duplicate Note content in Pages. It would also require someone to write and test the Launchctl script to run the AppleScript once a week at a given time.

Although in theory, I could write this, I simply don't have the available time to do so.

No.

Within a Note folder, you can only select a single note's body text at a time, and drag/drop onto Pages v7.2. You cannot drag/drop just the title of the individual note into Pages, as that does nothing. You can also do the same thing by selecting the individual note title and exporting to PDF. If that is a single-page PDF, that too can be dropped onto a Pages v7.2 document as a document object. The time stamp above the note's body text remains unselected, whether drag/dropped, or exported as PDF — so no automatic means to register the note's date/time.