frontend/
  app/
    __init__.py          App factory (create_app)
    main.py              Entry point — calls create_app()
    config.py            Configuration (secret key, backend URL)
    filters.py           Jinja2 template filters (fromisoformat, humantime)
    helpers.py           API client (_api), auth decorators, model helpers
    routes/              Blueprint route handlers
      __init__.py        register_blueprints()
      auth.py            /login, /register, /logout, /
      dashboard.py       /dashboard
      gallery.py         /gallery, image/video/upload detail, /images/<id>/file
      generate.py        /generate/text, /generate/image, /generate/video
      admin.py           /admin, /admin/models, /api/admin/*
      profile.py         /users/profile
    templates/           Jinja2 HTML templates
      admin/             Admin sub-templates (models, videos)
    static/              CSS (style.css), JS (app.js)
  tests/                 pytest suite
  Dockerfile             Production container
  requirements.txt       Runtime dependencies
  requirements-dev.txt   Dev dependencies

Running locally

cd frontend
flask --app app.main run --port 12016 --debug

Running tests

pytest frontend/tests/

Architecture

See docs/ARCHITECTURE.md for full documentation (arc42 template).