TODO: Receive expirable link from ARC-OSC and set VRChat bio automatically

[ComfyChloe]

Overview

When ARC-OSC creates an expirable link with the bio-sync option enabled, the ARC Client should receive that link and automatically update the user's VRChat bio via the VRChat API - with user consent.

Problem

Users want their ARC-OSC expirable links to appear in their VRChat bio automatically, without manually copying/pasting every time a link is created or changes.

Proposed Solution

1. The ARC Client connects to ARC-OSC and subscribes to expirable link events (via WebSocket or a dedicated endpoint)
2. When a link is created with the bio-sync option enabled, ARC-OSC signals the client
3. The ARC Client, using stored VRChat credentials and user permission settings, calls the VRChat API to update the bio
4. On link expiration/deletion, the client can optionally revert or update the bio

Client Scope

• Subscribe to ARC-OSC expirable link events (WebSocket or polling endpoint)
• Store and use VRChat API credentials (with OAuth flow or manual token entry)
• Respect user consent/permission settings before making any bio changes
• Implement a configurable bio template (e.g. "ARC Panel: {link}" or preserve existing bio content)
• Handle link expiration - remove or update the bio when the link expires
• Add a settings UI in the ARC Client for:
  • VRChat API token / OAuth setup
  • Bio template configuration
  • Enable/disable auto-bio updates
  • Manual "Update Bio Now" trigger

Related

• ARC-OSC#87 - Server-side backend for expirable link creation, client event forwarding, and consent tracking

[ComfyChloe]

Cross-repo: ARC-OSC#87 tracks the server-side backend implementation of this feature.