Build api-reference docs into context document

[rclark]

This PR concatenates the API reference documentation into a single file and uploads it to S3 on every merge to main.

[noisyneuron]

as mentioned, the current docs have significant repeated content -- ie exact same content output to multiple pages.

the repetition can blast through context windows - so we have a whole system for compacting it with claude (https://github.com/felt/felt/blob/main/services/app/lib/felt_server/daisy/assistant/extensions/README.md)

part of that is having ts-doc output without repetition, as on this branch https://github.com/felt/js-sdk/tree/sukanya/minimal-docs ... is it possible to have that markdown sent to s3?

(separately, i think we might also benefit from simplifying the site - with all the AI assistance, I'm not sure if the various navigation paths are still valuable)

[chadlawlis]

with all the AI assistance, I'm not sure if the various navigation paths are still valuable

💯