[MANIFEST] Domain is missing an IoT Class

[TRANSLATIONS] Invalid translations/en.json: extra keys not allowed @ data['config']['success']. Got {'discovery_complete': 'All devices discovered successfully.'}

Process completed with exit code 1.

[CONFIG_SCHEMA] Integrations which implement 'async_setup' or 'setup' must define either 'CONFIG_SCHEMA', 'PLATFORM_SCHEMA' or 'PLATFORM_SCHEMA_BASE'. If the integration has no configuration parameters, can only be set up from platforms or can only be set up from config entries, one of the helpers cv.empty_config_schema, cv.platform_only_config_schema or cv.config_entry_only_config_schema can be used.