>>535678197
>>535678436
>>535678846
The upcoming MoC boss's lore pretty much confirms that Evernight is a Cremator, or at least she was before losing her memories. Her being a Cremator and her "losing" her memories are probably related. That would also confirm Evernight being an Emanator, since all Memokeepers are Emanators themselves.
Memokeepers of the Garden are Emanators
https://honkai-star-rail.fandom.com/wiki/Garden_of_Recollection
