v3.1.0

Feature

• theme: Implement dynamic light/dark theme switching (9dfdb53)

Fix

• fontawesome: Replace CDN with local npm package (5c5d8a7)
• plugins: Fix ASCIIMath, Mermaid, and Fontawesome plugins, while adding alerts for success and error. (e2dd791)

Documentation

• js: List JS dependency (f6cdc26)
• Update README.rst (3aa2a11)