message: Add short namespace snippet
diff: ],
  "description": "Namespace"
  },
  + "ShortNamespace": {
  + "prefix": "snamespace",
  + "body": [
  + "namespace ${1:Name};"
  + ],
  + "description": "Short namespace (.NET 6)"
  + },
  "#if": {
  "prefix": "ifd",
  "body": [
  