I propose adding two configuration options:
- QuickInstantCommonsDescriptionCacheExpiry
Currently, to change the description cache expiry you would have to set $wgUseQuickInstantCommons to false and define the $wgForeignFileRepos entry manually. This is unideal and cumbersome, especially on wikifarms.
https://gerrit.wikimedia.org/r/plugins/gitiles/mediawiki/extensions/QuickInstantCommons/+/refs/heads/master/src/Hooks.php#38
- QuickInstantCommonsUserAgentURL
Would go in place of https://gerrit.wikimedia.org/r/plugins/gitiles/mediawiki/extensions/QuickInstantCommons/+/refs/heads/master/src/MultiHttpClient.php#109. Would be useful for leaving more detailed contact information, or in the case of wikifarms, provide a link to the host, not the enduser.