Studio: clarify llama.cpp update banner copy

[danielhanchen]

Summary

• Rename the update banner heading from "New llama.cpp version" to "New llama.cpp update".
• Add a small hint under the version line, "Updating will not need a restart", so it is clear that applying the update is non-disruptive.

Notes

Copy-only change in studio/frontend/src/components/llama-update-banner.tsx; no behavior change. The applying-state label ("Updating llama.cpp...") is unchanged.

[gemini-code-assist]

Code Review

This pull request updates the LlamaUpdateBanner component by changing the header text to 'New llama.cpp update' and adding a helper message indicating that a restart is not required. The reviewer suggested conditionally rendering this helper message only when the update is not currently in progress to avoid redundancy and optimize vertical space.

Important

The consumer version of Gemini Code Assist on GitHub is being sunset. Starting June 18, 2026, new organization installations will be blocked, and all code review activity will officially cease on July 17, 2026.
For more details on the timeline and next steps, please review the Help Documentation.

[gemini-code-assist]

The reassurance hint "Updating will not need a restart" is useful for helping the user decide to initiate the update. Once the update is already in progress (applying is true), this text is redundant and takes up vertical space. Consider conditionally rendering it only when the update is not yet in progress.

{!applying && (
                  <p className="mt-1 text-[11px] text-muted-foreground/70">
                    Updating will not need a restart
                  </p>
                )}