CLI #8 of the series. Roo Code (RooVeterinaryInc.roo-cline, a Cline fork) keeps
live settings in opaque VS Code globalStorage, but supports Settings Import and
an `roo-cline.autoImportSettingsPath` (VS Code settings.json) that loads a JSON
at startup.
`omniroute setup-roo`:
- writes ~/.omniroute/roo-settings.json — a Roo provider profile
(providerProfiles.apiConfigs.OmniRoute: apiProvider=openai, openAiBaseUrl WITH
/v1 — Roo appends /chat/completions — openAiApiKey, openAiModelId).
- sets roo-cline.autoImportSettingsPath in VS Code settings.json when present
(preserves other settings).
- prints the guaranteed UI path (Settings → Providers → OpenAI Compatible) +
the "Import Settings" fallback.
- remote-aware; model via --model or interactive pick.
Researched against current Roo docs: OpenAI-compatible needs baseUrl WITH /v1 and
native tool-calling (OmniRoute supports it). Roo's wire (/v1/chat/completions)
already validated → "OK".
Tests: resolveRooTarget (/v1, key), buildRooImport (provider profile + /v1 + key
fallback), buildRooVscodeAutoImport (pointer + preserve). 5 unit tests; cli-i18n green.