Toph 0.0.8 — Bring Your Own Brain

Toph no longer insists on one model vendor. Plug in whatever you've got; I'll do the talking.

New

OpenAI API-key provider. Drop in an API key — or point Toph at any OpenAI-compatible base URL — and use it for transcription and polishing. Your self-hosted endpoint counts.
Pick who does each job. Transcription and polishing are now routed separately, so one provider can hear you while another cleans up after you.
Per-provider model settings. Each provider exposes its own fields — transcription model, polishing model, reasoning effort, Chat Completions vs Responses — right in Settings.
Provider picker during onboarding. Fresh installs no longer assume you want a ChatGPT subscription. Nothing is preselected; connect whichever one you actually have, and it claims the roles still going spare.

Connection checks before you commit. Toph verifies credentials when you connect, and a provider without working credentials can't be routed work it will only fail later.
Cost estimates follow your models. Pricing now resolves per provider and per model, with sensible fallbacks when the catalog has never heard of what you're running.
Settings and onboarding share one provider UI — same cards, same status badges, same secret inputs, so connecting somewhere new looks the same wherever you do it.

New provider architecture: a registry, provider definitions, and a provider service replace the old hardcoded auth/transcription/inference paths.
Credentials moved to dedicated per-provider storage with restricted file permissions.
Substantial new test coverage across the registry, provider service, credential storage, the OpenAI clients, pricing, and the settings UI.

Thanks to @YourTechBud for shipping this one.

Full changelog: v0.0.7...v0.0.8