generated from westfarn/web_django_template
## Summary - Rebrand public site, portal, and emails from Ecoprint orange to the PRINTFORGE banner palette (navy / cyan / lime). - Replace the loading splash with a CSS 3D-print animation; product uploads get a default-on smart crop + background filter checkbox. - Add `manage.py seed_demo` for client walkthroughs on dev/beta only (refuses prod). Closes #5. ## Test plan - [ ] Public pages and buttons are cyan/lime, not orange - [ ] Splash shows a printer building a model (or a static print if reduced motion) - [ ] Product edit: smart-crop checked by default; uncheck stores the original photo - [ ] `uv run python manage.py seed_demo` fills shop, contacts, leads, orders, campaigns - [ ] `DJANGO_ENV=prod` seed_demo exits with an error Reviewed-on: #6