Tailwind v4 dark design (DM Sans/Mono, violet accent). Pages: Overview,
Logs, API Keys, Providers, Models, Analytics, Routing, Settings.
Auth gate uses localStorage token validated against /api/admin/providers.
Vite builds to internal/web/dist which is embedded into the binary.
main.go connects all packages: config → pool → migrate → cipher → store
→ providermgr → catalog → optional OIDC → rate limiter → API server.
WriteTimeout is zero to support SSE streaming; no middleware.Timeout.
Config validation now allows OIDC to be optional (static-token fallback).
chi v5 router with virtual-key auth middleware, admin-auth middleware
(OIDC-first with static-token fallback), chat and embeddings proxy
handlers with RPM/TPM rate limiting, admin CRUD endpoints for
providers/keys/models/settings, request log handler, and embedded
SPA handler.
