Subscribe to a space's properties with reactive updates.
Returns undefined if the space is undefined or not ready yet.
Automatically waits for the space to be ready before returning properties.
Parameters
spaceId: undefined|SpaceId
The space ID to get properties from (can be undefined).
Subscribe to a space's properties with reactive updates. Returns undefined if the space is undefined or not ready yet. Automatically waits for the space to be ready before returning properties.