Describe the feature

Give more control over caching with fetching strategies/policies:

useFetch('/api/foo', {
  fetchPolicy: 'cache-first',
})

• cache-first: if present in cache, return without requesting, otherwise request then update the cache.
• cache-and-network : if present in cache, return. In any case, request in the background then update the cache.
• network-only: request and wait response to return, then update the cache.
• cache-only: only return from cache, don't request.
• no-cache: request and wait response to return, don't update the cache.
• standby: same as cache-first but don't refresh if path/parameter changes.

Additional information

• Would you be willing to help implement this feature?
• Could this feature be implemented as a module?

Final checks

• Read the contribution guide.
• Check existing discussions and issues.