* start fiddling with media + account queries a little
* initialize state when pruning
* allow for unsetting remote media
make sure to wait til media loaded
fix silly tiny bug
* move comment a bit for readability
* slight reformat of fetchRemoteAccount{Avatar,Header}
* fix issue after rebase
* slightly neaten up logic of avatar/header media handling
* remove log prefix (callername log field handles this)
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Signed-off-by: kim <grufwub@gmail.com>
Co-authored-by: kim <grufwub@gmail.com>