🚀 Force HTTP2 in API calls

[HanXHX]

When TLSClientConfig is provided, HTTP2 is not enabled by default.

[Copilot]

Pull request overview

This PR ensures HTTP/2 is attempted for outbound API/HTTP calls even when a custom TLSClientConfig is provided (which otherwise disables automatic HTTP/2 enablement in Go’s http.Transport unless explicitly allowed).

Changes:

• Enable HTTP/2 negotiation by setting ForceAttemptHTTP2: true on the API client transport.
• Enable HTTP/2 negotiation by setting ForceAttemptHTTP2: true on the CLI auth HTTP transport.

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated no comments.

File	Description
internal/api/client.go	Forces HTTP/2 attempt for authenticated API requests that use a custom TLS config.
cmd/auth.go	Forces HTTP/2 attempt for CLI auth-related HTTP calls using a custom TLS config.

---

💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.

You can also share your feedback on Copilot code review. Take the survey.