server: remove the verbose_prompt parameter

[aisk]

Overview

When verbose_prompt command line argument is passed, print the prompt in llama-server. This should close or partial close #19653

Requirements

• I have read and agree with the contributing guidelines
• AI usage disclosure: YES, use codex to review the changes.

[ggml-gh-bot]

Hi @aisk, thanks for your contribution!

Per our contribution guidelines, the automated PR checker found the following issue(s) that need your attention:

• Multiple open PRs from a new contributor: We limit new contributors (those without a previously merged PR) to 1 open PR at a time. You currently have 2 open PRs.

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Please note that maintainers reserve the right to make final decisions on PRs. If you believe there is a mistake, please comment below.

[ServeurpersoCom]

LGTM. The TODO literally asked for this, verbose_prompt was already parsed but never wired up server-side. Clean fix, SRV_INF is the right level since the user explicitly opted in.

[aisk]

Hi @aisk, thanks for your contribution!

Per our contribution guidelines, the automated PR checker found the following issue(s) that need your attention:

* **Multiple open PRs from a new contributor**: We limit new contributors (those without a previously merged PR) to **1 open PR at a time**. You currently have 2 open PRs.

Please note that maintainers reserve the right to make final decisions on PRs. If you believe there is a mistake, please comment below.

I think this is not accurate, I have two merged PRs for now: https://github.com/ggml-org/llama.cpp/pulls?q=is%3Apr+is%3Amerged+author%3Aaisk+

[CISC]

Sorry, but we can't accept this PR, see #19655 and #19752

Regarding the bot notice, there's also a time factor in play, don't worry too much about it, they are just reminders.

[aisk]

@CISC Hi thank you for your review. If we plan to not to support it, can we just remove this parameter in llama-server, instead of silence it and make user confuse?

[CISC]

@CISC Hi thank you for your review. If we plan to not to support it, can we just remove this parameter in llama-server, instead of silence it and make user confuse?

Yes, as suggested here #19752 (comment) :)

[aisk]

Hi @CISC I updated this PR to just remove the verbose_prompt, can you re-open it?