Use provided AbortSignal or omit it from initialOptions type definition

[jaandrle]

There would be better to allow use also original Abort Signal (if provided):

use-x/src/use-fetch/use-fetch.solution.ts

Lines 95 to 96 in ca70f15

	const requestInit = (requestOptions || {});
	requestInit.signal = abortController.current.signal;

 	 const requestInit = (requestOptions || {}); 
	 requestInit.signal = requestInit.signal ? mergeSignals(requestInit.signal, abortController.current.signal) : abortController.current.signal; 

…using https://www.npmjs.com/package/abort-utils

[w3cj]

Thanks! I will add this and a test soon. Will use the new built in AbortSignal.any() - https://developer.mozilla.org/en-US/docs/Web/API/AbortSignal/any_static