ui: fix clipped upload control — taller video box (300) + upload-only source

ui: center the title via elem_id + CSS !important (version-robust); gradient heading

app: cool World-Cup styling — centered gradient title, pitch-green/gold theme, gradient bg + button, centered heading

app: FUT World Cup Coach rename + flag/ball edge strips + goal confetti (js= callback)

Add progressive AI-coach card (Nemotron-VL via Modal) below the table

Restore ZeroGPU app (examples/labels paths, World Cup Heros title) + goal-row verdict coloring

Fix: goal row colors on verdict (green when pred matches truth), not on the timestamped display string

Rename to World Cup Heros

Replace match-mode with finalized shot-analysis app (slim pipeline, P# labels, 12 live examples)

Use fine-tuned ball detector (SAM3 auto-labeled, 7/8 goals) from build-small-hackathon/futheros-ball-rfdetr

Fix Space startup: GL system deps via packages.txt, lazy pose init

FUT-HEROS match mode: SAM3 goal detection + RF-DETR ball tracking + goal events + per-strike coaching (ZeroGPU)