SpaceMusic 0.2.0 declarative module for the Convx module host.
Verification-milestone release: same declarative contract as 0.1.x, published to mark the end-to-end device proof of the host flow (install, enable/disable, remove with independent hit target, live update feed, restart persistence). SHA-256 388a9a53641304c70e9ff0c0ea46332d9fb37e5dcd803e9ce12da9adb31bf831.