v1.3.4 — Fix JS auto-loading

v1.3.4

Fix

• JS settings panel now loads via script injection into index.html
• Removed broken CSS-based JS loader (Jellyfin sanitizes HTML in CSS)
• If index.html is read-only (Docker), a clear warning is logged with manual workaround

Note for Docker users

If the settings panel doesn't appear, mount the web directory as writable:

volumes:
  - /path/to/jellyfin-web:/jellyfin/jellyfin-web

Or load JS manually in browser console:

var s=document.createElement('script');s.src='/web/configurationpage?name=custom-theme-js';document.head.appendChild(s);