Openrouter prices not being updated

[mkagit]

Hi!
I use Openrouter a lot, almost every day they release or updates their models and prices. I'm looking forward for more frequently Openrouter prices updates merge. Looks like the latest commit it's from 3 weeks ago.
Thanks!

[mkagit]

Also some models are "litellm_provider": "openrouter" and some OpenAI models are "litellm_provider": "openai" even if it's a "litellm_provider": "openrouter"