docs: add the 2-minute ghostloop film to the Space page

b5027f74

Pin ghostloop>=1.0.3 (InterventionGate added in 1.0.2)

Tier 1: rich control panel — buttons, joystick, intervention, live trace

b2c5d15f

Bump to gradio 5.12 (4.x broken on new HF Space dep stack)

Bind gradio to 0.0.0.0 so HF Space proxy can reach it

Pin huggingface_hub<1.0 (HfFolder removed in 1.x)

Pin python_version=3.12 (pydub/audioop incompat on 3.13)

Install ghostloop from GitHub until PyPI is live

Initial deploy: ghostloop v1.0.0 demo

initial commit