Lumen · LLM observability UI

Bootstrap 6 (alpha) with Lumen tokens

Pinned Bootstrap 6.0.0-alpha.1, Lumen palette via lumen-theme.css, fictitious data only.

Full component gallery Docs (VitePress)
Native Lumen components (.lmn-*) and chart demos remain in the design guide; this folder is the Bootstrap 6 reference surface (same pattern as Umail).