Follow-up to #25532. Each handler now runs Effect-native end-to-end:
- Drop the outer Effect.promise(async () => {...}) wraps in all 3 handlers
- Replace each await Effect.runPromise(svc.X()) with yield* svc.X() (with
Effect.orDie where the service has typed errors)
- Wrap individual prompts.X() / fetch() / handlePluginAuth() awaits with
yield* Effect.promise(() => ...) instead of one big body wrap
- throw new UI.CancelledError() → yield* Effect.die(new UI.CancelledError())
- Drop unused top-level helpers getModels + refreshModels (handlers now
yield ModelsDev.Service directly and call .get() / .refresh(true))
Net: 8 → 1 AppRuntime.runPromise call (only the put helper remains, used
by handlePluginAuth which is still a plain Promise function).
Same observable behavior. Just the right shape.
Kit Langton
eb4a90eb2a