Restore original English demo UI exactly

Restore exact original purple and lime palette

Restore native Gradio UI and use GroundingPI account model

Remove introductory header and refine workbench spacing

Remove XPENG branding and show disabled Video media option

Replace gallery with 22 original cases and support point-in-mask tasks

Align demo positioning and task descriptions with the GroundingPI paper

Fix responsive layout, request status lifecycle and prediction inspection

Deploy private GroundingPI Gradio interface and ZeroGPU runtime