feat: launch function now returns job as expected

fix: proper cancellation handling with recover

fix: proper cancellation handling with recover

feat: added documentation and extension function withContext

feat: added extensions to coroutine builders

fix: parameters renamed to block and transform

feat: made key getter suspend

feat: added launchInAQueue extension for flow

fix: Removed @DelicateCoroutinesApi from AQueue.io

fix: ThreadPools fixed. Removed Bound type