Update setup_caption.sh

Update setup_flux2_full.sh

Update setup_base.sh

Fix line endings: setup_caption.sh

Fix line endings: setup_flux2_full.sh

Fix line endings: setup_base.sh

Update backend with setup endpoints

Update setup scripts with correct model repos

Add scripts/setup_caption.sh

Add scripts/setup_flux2_full.sh

Add scripts/setup_base.sh

Upload backend.tar.gz with huggingface_hub

Upload backend.tar.gz with huggingface_hub

Upload backend.tar.gz with huggingface_hub

initial commit