Ignore/Include by size

Just an idea, feature an ignore (?s) prefix that would work “à la” find -size e.g.

//include/don't ignore files <110B:
(?s)!-110c
//ignore files <2048B:
(?s)-2k
//include/don't ignore files >2MB:
(?s)!2147483648c
//ignore files >1073741824Bytes:
(?s)1M

This has come up a few times in the past. There are a few reasons why it’s problematic.

https://forum.syncthing.net/t/ignore-files-exceed-specific-size/24580/18

Well, OK, I’d rather like ST remains as is, as stable as it is.