Refresh page with existing files as system:hash

[Zweibach]

This is already technically possible to do as a user with the "open in a new page" option, but I would like an easier method that feels less janky.

Usecase as I imagine it is for subscription publish pages so you can refresh the page without losing everything except the first two files the sub produced. And advanced searches where you want to do different searches on my tags and PTR to get the intersection between whatever queries you decided to run.