request openrouter:deepseek-r1/v3 support

[douglarek]

To be honest, other models are still relatively too expensive; the only comparable ones are the Qwen series.

[thdxr]

working on openrouter stuff next week - btw latest version works with claude pro/max subscriptions which should be more cost efficient

[cravenceiling]

I think this can be closed now.

cc @douglarek