{
  "type": "number",
  "key": "file_trash_retention_days",
  "constant": "FILE_TRASH_RETENTION_DAYS",
  "description": "Automatically purge trashed files older than this many days. Use 0 to keep items until manually deleted or the size limit is reached.",
  "required": true,
  "placeholder": "30",
  "validation": "required|integer|min:0",
  "options": [],
  "category": "servers",
  "sensitive": false
}