fix: COPY app.py into Docker image (was using GitHub clone, not our custom version)

fix: download models at Docker build time to avoid 30-min startup timeout

Fix: COPY --chown=user:user so chmod +x succeeds

Fix: chmod +x entrypoint.sh after COPY to fix permission denied

Fix Dockerfile: COPY entrypoint.sh into container for model downloads

Update Dockerfile

Update Dockerfile

Update Dockerfile

Update Dockerfile

Update Dockerfile

Update Dockerfile

Update Dockerfile

Update Dockerfile

Update Dockerfile

Update Dockerfile

Update Dockerfile

Update Dockerfile

Update Dockerfile

Update Dockerfile

Update Dockerfile

Update Dockerfile

Upload 68 files