feat: allow setting `useCdn: boolean` on `client.fetch` (#454) #1371

Job	Run time
Build, lint and test coverage	55s
Cache production dependencies	4s
test (macos-latest, lts/*)	42s
edge-runtime	27s
test (windows-latest, lts/*)	1m 18s
browser-runtime	27s
test (ubuntu-latest, lts/-1)	27s
bun-runtime	8s
deno-runtime	10s
node-runtimes	10s
	4m 48s

Provide feedback