Feature Request: index.html.gz as a separate distributable

[charleswg]

Prerequisites

• [X] I am running the latest code. Mention the version if possible as well.
• [X] I carefully followed the README.md.
• [X] I searched using keywords relevant to my issue to make sure that I am creating a new issue that is not already open (or closed).
• [X] I reviewed the Discussions, and have a new and useful enhancement to share.

Feature Description

When running server, with different LLMs, sometimes you want to switch the system prompt on the Web ui. Currently, it can save one prompt only. It'd be great to be able to use different prompt. It'd open up more functionality (different prompts for different models, censoring/non-censoring prompts, jailbreak prompts, specially designed prompts in general) if it can be easily modified (dropdown box options etc.), or just have more slots for system prompts.

Motivation

system prompt need more slots

Possible Implementation

index.html modification and systemMessage selection to allow for multiple system prompts slots