fix: propagate model capabilities globally and add missing icons for Whisper/Voxtral

feat: comprehensive audio/multimodal pricing support and improved model metadata enrichment (Whisper, Gemini 3.1, Voxtral)

fix: add HF lookup circuit breaker, detailed error logging, and improved size regex

feat: add interactive metadata info icon with direct Hugging Face links

feat: include eu-endpoint tagging in OpenRouter data

feat: improve size detection via hf_id inheritance, add embedder icon, and restore comments

feat: improve size detection (decimals, description regex) and embedder identification

fix: implement robust fetching with retries and exponential backoff for benchmarks and providers

add README, AGPL-3 license, updated provider data

add bfl, etc

init