Constant SYSTEM_CATALOG_JSON 

pub const SYSTEM_CATALOG_JSON: &str = "{\n  \"version\": \"1\",\n  \"plugins\": [\n    {\n      \"nodeType\": \"camera\",\n      \"displayName\": \"Camera\",\n      \"description\": \"View camera streams and snapshots.\",\n      \"componentId\": \"node-camera\",\n      \"bindingCardinality\": \"multiple\"\n    },\n    {\n      \"nodeType\": \"matter\",\n      \"displayName\": \"Matter\",\n      \"description\": \"Connect and manage Matter devices.\",\n      \"componentId\": \"node-matter\",\n      \"bindingCardinality\": \"single\"\n    },\n    {\n      \"nodeType\": \"llm\",\n      \"displayName\": \"Local AI\",\n      \"description\": \"Run language models on a capable device.\",\n      \"componentId\": \"node-llm\",\n      \"bindingCardinality\": \"single\"\n    },\n    {\n      \"nodeType\": \"storage\",\n      \"displayName\": \"Storage\",\n      \"description\": \"Store files and recordings on your device or NAS.\",\n      \"componentId\": \"node-storage\",\n      \"bindingCardinality\": \"single\"\n    },\n    {\n      \"nodeType\": \"audiobridge\",\n      \"displayName\": \"Audio bridge\",\n      \"description\": \"Connect local audio devices for playback and announcements.\",\n      \"componentId\": \"node-audiobridge\",\n      \"bindingCardinality\": \"multiple\"\n    },\n    {\n      \"nodeType\": \"mac\",\n      \"displayName\": \"Mac\",\n      \"description\": \"Use native capabilities of a Mac device.\",\n      \"componentId\": \"node-mac\",\n      \"bindingCardinality\": \"multiple\"\n    }\n  ]\n}\n";