[Enhancement]: Include app title when making OpenRouter requests

[czottmann]

Before Requesting

• [X] I have searched the existing issues, and there is no existing issue for my feature request

What feature do you want?

When making a request to OpenRouter, it'd be cool if you could send an X-Title header to specify the title of the app making the request (i.e., "Copilot for Xcode"). I'm using OpenRouter with a number of apps, and it'd help me to figure out which app did what when looking at the OR overview table — right now it only says "Unknown" which can't be used for filtering etc.:

Thanks for maybe considering it! Keep up the good work, I appreciate it.

[intitni]

Released in 0.33.1 beta

[intitni]

Released in 0.33.1

[intitni]

Released in 0.33.1