Bring back replays from historic battles and some export/import replay for newer ones#815

Unfortunately by now it looks like past battles are not shown anymore. I wanted to share a great one from December, and now it’s gone. I hope the decision to drop historical data will be revised as a bad idea and there will be found an efficient way to save massive ammounts of data. Streaming and making video captures seams reasonable at first glance, however, that’s not the same as going through some epic battles. May be it is possible to store battle data decentralized through some export function for individual battles being shared without storing a replay in central location. It’s a bummer that all battles that where blogged are now gone and not to be replayed. Feels deaf. This particular one was a great battle! One in a million of great battles!

Looks like my proposel is Completed, see https://peakd.com/hive-179856/@anjanida/our-92th-brawl-statistics-unsere-92-rauferei-statistik