Task: Create multiple JSON items from an array

n8n workflow JSON:
{"nodes":[{"name":"Mock Data","type":"n8n-nodes-base.function","position":[670,371],"parameters":{"functionCode":"return [\n  {\n    json:[\n      {\n        id: 1,\n        name: \"Jim\"\n      }, \n      {\n        id: 2,\n        name: \"Stefan\"\n      },\n      {\n        id: 3,\n        name: \"Hans\"\n      }\n    ]\n  }\n];"},"typeVersion":1},{"name":"Create JSON-items","type":"n8n-nodes-base.function","position":[910,371],"parameters":{"functionCode":"return items[0].json.map(item => { \n  return {\n    json: item,\n  }\n})\n"},"typeVersion":1}],"connections":{"Mock Data":{"main":[[{"node":"Create JSON-items","type":"main","index":0}]]}}}