Liveblocks Files

@liveblocks/client, @liveblocks/react, and @liveblocks/node

• Fix edge cases in return types of .toJSON(), useStorage() selectors, and getStorageDocument(roomId, "json"):
• a LiveObject whose properties are all optional no longer loses its keys when nested inside another Live structure.
• a value typed as Record<string, T> no longer loses T.
• an object carrying both a string index signature and named keys no longer loses the named keys.
• a LiveObject converts to the same type whether you reach it directly or through a parent.

@liveblocks/chat-sdk-adapter

• Allow apiKey and webhookSecret to be resolved per request, and add custom webhookVerifier support for rotated credentials and webhook-forwarding infrastructure such as Vercel Connect.