fix(claude_desktop): restore architecture label

claude_desktop/Dockerfile

@@ -235,6 +235,7 @@ ENV BUILD_VERSION="${BUILD_VERSION}"
 LABEL \
     io.hass.name="${BUILD_NAME}" \
     io.hass.description="${BUILD_DESCRIPTION}" \
+    io.hass.arch="${BUILD_ARCH}" \
     io.hass.type="addon" \
     io.hass.version=${BUILD_VERSION} \
     maintainer="alexbelgium (https://github.com/alexbelgium)" \