rpgjs-solo-vite

Add rpgjsSoloBoundary() to a Vite game build to fail when Signe room/sync, WebSocket, PartySocket, prediction, or input-buffer architecture leaks into the production chunks. An optional entry-size budget catches accidental framework regressions.

The peer Vite version is exact and is refreshed with the private Solo release, so consumers cannot silently exercise an unverified newer or older build API.