Rakshit Tiwari

fix: enable markdown syntax highlighting in macOS Terminal.app

4

## Summary `print_markdown` used to bail out whenever `Stdout::is_terminal()` returned false. On macOS Terminal.app that check is flaky, so the CLI fell back to literal markdown (no colored headers/bold/syntax highlighting)....

feat: mermaid diagram support in the chat

32

## Summary Implements native inline Mermaid chart rendering in LibreChat chat interface, addressing feature request #7848. This enhancement replaces the current heavy artifacts-based approach with a lightweight, fast inline rendering...

feat: Configurable Verification Email Expiry Time

2

## Summary This PR adds support for configurable email verification link expiry time, addressing issue #9827. Previously, email verification links were hardcoded to expire after 15 minutes (900 seconds). This...