remove koha-ace fate implication

BUR #47907 has been approved by @evazion.

remove implication koha-ace -> fate_(series)

created in post forum #129692 with reason "Part of the series", which is in my opinion wrong

the imperial capital holy grail strange story is not the entirety of koha-ace, which is (was, though it may return for the nth time) mostly a general Type-Moon thing (with "core characters" from Tsukihime and Fate/Stay Night, though of course characters from other works crop up)

though the majority of the tagged art is imperial capital holy grail strange story characters, if someone draws Kohaku's inexplicable love for the sega mega drive I don't think it should be tagged Fate

Most of these posts can probably just safely be tagged Fate/Grand Order instead if the art was made after 2015, since more people are familiar with the GUDAGUDA of it all. (This also applies to a lot of other entries in the fate franchise tbqh)

To clarify, Koha-ace is more of a general series using Kohaku (Tsukihime) and Tohno Akiha alongside Rider (FSN) as its original and most recurring core characters. (It's also named Koha-Ace...)

It's much closer to something like TAKE MOON or Carnival_phantasm than a Fate/ entry. FGO guda events and being tagged on any Okita image bloat it some but post #4717087 is an example of an entirely Fate/ unrelated Koha-Ace post.

This bulk update request is pending automatic rejection in 5 days.

The bulk update request #47907 (forum #388150) has been approved by @evazion.