chahinebrini
355166c194
feat(sos): tier-based LLM-Default — Free/Pro=Groq, Legend=Haiku
Backend (sos-stream.get.ts): wenn sessionData.llmProvider === 'auto'
oder undefined, resolved zu plan-based default via profile.plan:
- legend → openrouter-haiku (Anthropic warm + sort:latency)
- pro/free → groq-llama (sachlich + schnell, ~157ms TTFB)
Frontend (llmProvider.ts): DEFAULT_PROVIDER = 'auto', neue Pill 'Auto'
in LlmProviderToggle. Explicit-Toggles (Sonnet/Haiku/Groq) sind
debug-overrides die plan-logic bypassen.