[Enhancement]: Recognize [ASIN] in folder names

[CLHatch]

Describe the feature/enhancement

It would be very helpful to be able to recognize the ASIN of a book in the folder names, especially seeing as apparently the CDEK tag for the ASIN isn't readable by ffprobe in M4B files. This would make matching books by folder name much more foolproof.
Many will put the ASIN in brackets, such as:

01 - (2008) - 2001꞉ A Space Odyssey [B002UZJGYY] {Dick Hill}

It could also be a possibility to try to match to either ASIN or ISBN.

[AeliusSaionji]

It's worth noting that Libation has [ASIN] by default, and now I have a rather large collection of unmatched data, unique identifier in the name notwithstanding :)

[advplyr]

Added in v2.5.0

Still need to update docs