Investigate improvements to request body handling in uploads
TL;DR the current way we handle files is fully synchronous, this has been changed in werkzeug enabling async processing of request bodies, see https://github.com/pallets/werkzeug/pull/2017
From what I understand, this requires Hypercorn and Quart updates, so I need to check up on upstream future work regarding this.
Paging in @gtsatsis to coordinate implementation and findings.