bd8ee9b647
Presigned URLs point at the internal minio:9000 host a browser can't reach. Add ObjectStore.get_object and a GET /media/{id}/content endpoint that resolves visibility and streams the bytes; MediaRead.url now points there. Keeps the object store private and downloads behind the privacy engine.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Signed-off-by: Justin Paul <justin@jpaul.me>