Move a page to the surface registry

When the customer has, or takes, the final say on it: their own profile filed on the wrong side, or a source that became a reliable channel. Nothing is retyped: url, label and notes travel, the publication date is copied into the notes, the type derives from the address. A replay finds the same line instead of duplicating it (201 on creation, 200 when the page already slept in the surface registry and was brought back). Manager or above.