베스트 프랙티스: S3 이미지 업로드 및 로컬 미디어 파일 삭제

Just YOLO’d it (after triple checking S3 was working ok).

The main reason I’m doing this is to downsize my droplet. Freed up about 20GB. Then ran a ./launcher cleanup which was another 30GB.

Everything still working fine as far as I can see :crossed_fingers: