The game uses threaded WASM (Neon Vortex.side.wasm exists) which
requires Cross-Origin-Embedder-Policy and Cross-Origin-Opener-Policy
headers for SharedArrayBuffer support.
Without these headers, the game only partially loads because the
threading fails to initialize.
Fixes: Partial page loading issue
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
2171af4150
