Replace all fmt.Errorf calls in runtime.go with structured errors via
coreerr.E() from go-log, ensuring every error carries operation context
for structured logging and tracing.
Add unit tests for runtime utilities (findFreePort, waitForHealth,
defaultProvidersDir), RuntimeManager (List, StopAll, StartAll),
ProvidersAPI (Name, BasePath, list endpoint), guiEnabled, and
staticAssetGroup. Coverage: 27.1%.
No os.ReadFile/os.WriteFile violations found. CLAUDE.md reviewed —
no outdated commands.
Co-Authored-By: Virgil <virgil@lethean.io>
RuntimeManager discovers providers in ~/.core/providers/, starts their
binaries via os/exec, waits for health checks, and registers ProxyProviders
in the API engine. Wired into all three IDE modes (MCP stdio, headless,
GUI) with proper startup/shutdown lifecycle. Includes implementation plan.
Co-Authored-By: Virgil <virgil@lethean.io>
