terminal: add signet autopilot server address

[JLSchuler99]

Adds the default autopilot server address for signet. Also includes the network name in the fallback error so misconfigurations are easier to diagnose.

[gemini-code-assist]

Summary of Changes

Hello, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request enhances the terminal configuration by introducing support for the Signet network's autopilot server. Additionally, it improves the robustness of the application's error handling by providing more descriptive feedback when an autopilot server address is missing for a specific network.

Highlights

• Signet Support: Added the default autopilot server address for the Signet network.
• Improved Error Reporting: Updated the fallback error message to include the network name, aiding in faster diagnosis of configuration issues.

🧠 New Feature in Public Preview: You can now enable Memory to help Gemini Code Assist learn from your team's feedback. This makes future code reviews more consistent and personalized to your project's style. Click here to enable Memory in your admin console.

Using Gemini Code Assist

The full guide for Gemini Code Assist can be found on our documentation page, here are some quick tips.

Invoking Gemini

You can request assistance from Gemini at any point by creating a comment using either /gemini <command> or @gemini-code-assist <command>. Below is a summary of the supported commands on the current page.

Feature	Command	Description
Code Review	/gemini review	Performs a code review for the current pull request in its current state.
Pull Request Summary	/gemini summary	Provides a summary of the current pull request in its current state.
Comment	@gemini-code-assist	Responds in comments when explicitly tagged, both in pull request comments and review comments.
Help	/gemini help	Displays a list of available commands.

Customization

To customize Gemini Code Assist for GitHub experience, repository maintainers can create a configuration file and/or provide a custom code review style guide (such as PEP-8 for Python) by creating and adding files to a .gemini/ folder in the base of the repository. Detailed instructions can be found here.

Limitations & Feedback

Gemini Code Assist may make mistakes. Please leave feedback on any instances where its feedback is incorrect or counter productive. You can react with 👍 and 👎 on @gemini-code-assist comments. If you're interested in giving your feedback about your experience with Gemini Code Assist for GitHub and other Google products, sign up here.

Footnotes

1. Review the Privacy Notices, Generative AI Prohibited Use Policy, Terms of Service, and learn how to configure Gemini Code Assist in GitHub here. Gemini can make mistakes, so double check it and use code with caution. ↩

[gemini-code-assist]

Code Review

This pull request adds support for the Signet network by defining a SignetServer address and updating the network selection logic in the start method. A review comment suggests improving the error message formatting by using the %q verb for the network name and simplifying the string concatenation for better readability.

[gemini-code-assist]

Using %q instead of %s for the network name in the error message is a best practice in Go as it quotes the value, making it easier to identify issues if the string is empty or contains unexpected characters. Additionally, the string literal concatenation can be simplified for better readability.

				return fmt.Errorf("no autopilot server address specified for network %q",
					g.cfg.Network)

[lightninglabs-deploy]

@JLSchuler99, remember to re-request review from reviewers when ready