[feature/frontend] Reports frontend v2 (#3022)

* use apiutil + paging in admin processor+handlers

* we're making it happen

* fix little whoopsie

* styling for report list

* don't youuuu forget about meee don't don't don't don't

* last bits

* sanitize content before showing in report statuses

* update report docs

web/source/settings/views/admin/http-header-permissions/overview.tsx

@@ -69,7 +69,7 @@ export default function HeaderPermsOverview() {
 		return (
 			<dl
 				key={perm.id}
-				className="entry spanlink"
+				className="entry pseudolink"
 				onClick={() => {
 					// When clicking on a header perm,
 					// go to the detail view for perm.