Icon to indicate read only object on listing pages

On listing pages, we should have an icon that indicates when you only have read but not write access, like a pencil with a cross through it or something

Start by locating the listing-page views and the existing access-control or action-icon patterns. Confirm how read-only and writable objects are distinguished, then add a read-only indicator to the relevant listing pages and verify that it appears only when write access is unavailable.

Written by the indexing model from the issue text.