v3-cli-modernization

# Arcanea
Arcanea is the public code mirror for [arcanea.ai](https://arcanea.ai), the creative intelligence platform for chat, lore, academy, and worldbuilding.
## What this repo is
- The public mirror of the Arcanea web platform and supporting packages
- The best place to study the product architecture, design system, and lore model in public
- The codebase that powers the current public Arcanea experience