bug: multiple openrouter models do not work

[l0gicgate]

There are multiple openrouter models that do not work.

Here's a couple examples:

o4 Mini:

GPT 4o, GPT 4.1 Nano, GPT 4.5 Preview:

[adamdotdevin]

i actually think we should use the openrouter sdk as its own provider, we also don't handle retries/errors correctly when using the openai provider for openrouter.

[PhantomReactor]

I believe this happens when you try to send a message and there was an error sending the previous message to provider. We probably need to remove failed messages from message history to fix this.

[l0gicgate]

@adamdottv I don't see an official SDK for OpenRouter. I have found this package though: https://github.com/eduardolat/openroutergo

It's not stable yet though so we probably shouldn't use it.

[adamdotdevin]

damnit, forgot this was golang lol; please hold, discussing with dax

[adamdotdevin]

this will be resolved as part of #38

[thdxr]

going to close for now as 0.1.x is a rewrite. feel free to open a new issue if it's still a problem