Function hasCachedResponse

hasCachedResponse(model, path, method?): boolean
Check if a cached response exists for the given path and method
Parameters
- model: IKosDataModel
  The KOS model instance
- path: string
  The API path constant
- method: HttpMethod = "get"
  The HTTP method (defaults to 'get')
Returns boolean
true if a valid cached response exists
Example
```
if (hasCachedResponse(this, PATH_DEVICE_STATUS, 'get')) {
  // Use cached data
  const status = getServiceResponse(this, PATH_DEVICE_STATUS, 'get');
} else {
  // Fetch fresh data
  await this.refreshStatus();
}
```