Conversation list icons for assistants and agents, with modelSpecs enabled

[cjccjj]

Hi, I hope the conversation list will show the icons of specific spces (assistant / agent), especailly with modelSpces enabled. Also there seems to be a bug with the modelSpces showing "none selected" when actually is selected.

with modelSpecs Disabled in librechat.yaml

• different icons uploaded for different assistants created in the builder
• chat with different assistants in separate conversations
• all conversations are marked with the same "diamond icon", instead of the icon of a specific assistant (which is fine but not great)

with modelSpesc Enabled in librechat.yaml

• created presets of the same assistants in the list, and to be safe, assigned iconUrl for these assistants (in addtion to the assistant builder)
• assistants showup in "modelSpecs menu" with icons correctly
• chat with different assistants in separate new conversations
• new conversations are marked with the icon of the specific assistant in the conversation list, which is Great
• however after refreshing the page, the lovely icons of assisastants in the conversation change back to the "diamonds"
• also the modelSpecs Menu shows "none selected" which is obviously wrong, because a spec is selected and can chat with correctly.

[cjccjj]

I tried to look into this issue, by looking at the mongodb conversiaon record, it seems that the "Spec" info (and iconURL) is not included in the conversations created by an assistant or agent Spec. But they are included in normal endpoint Specs. Therefore in modelSpec mode, a Spec can not be find so resulting in "none selected". For non-modelSpec mode, the logic use endpoint info directly so no such issue.