{
  "message": "Hello from v-hono Context.file!",
  "features": [
    "File serving with automatic Content-Type detection",
    "Security validation against path traversal",
    "Caching support with ETag and Last-Modified",
    "Custom headers and options",
    "Error handling for missing files"
  ],
  "example": {
    "endpoint": "/file/sample.json",
    "content_type": "application/json",
    "cached": true
  }
}