Feature Request: readmspa style text in media search

[HarryHinderson]

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Is your feature request related to a problem? Please describe.
Currently searching does not include text in media (e.g. images, flashes, etc.)

Describe the solution you'd like
Support for search to include words transcribed from media a la readmspa.org's extended search
(I have no idea if this is even remotely possible)

Describe alternatives you've considered
I am aware that there is a mod that adds the readmspa transcripts, but this exclusively includes what is found on readmspa's transcript page rather than all of the text in media.

[thecnoNSMB]

The transcripts from the readmspa mod are considered by the in-app search, if that helps.