- Match detail page: Fighter 1/2 and Environment are now dropdowns of saved
  profiles + the built-in pools, so a match's fighters/location can be switched
  before re-rendering (Save match persists; env_desc updated with env).
- Video LoRA status on profile cards: resolve the active video model the same
  way training/generation do (configured, else auto-picked, cached), and show
  "trained for: <slug>" even when the active model can't be resolved so a trained
  LoRA never looks untrained.
- Video LoRA training progress: show a ticking elapsed timer during the long
  model-load/preparing phase (the progress endpoint is starved while a large
  model loads), drop the strict name filter that could freeze the bar at 6%, and
  use step-based % once training begins.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>