Datastar requests from Endpoint

Support Http Range header on request for Files

Split into multiple modules

ZStreams buffer(1) is buffering 2.

improved `Queue` shutdown functionality

ZScheduler parks+unparks workers too frequently

Can Fiber(Runtime) and Promise be merged?

Handling errors allows recovering from defects

Scala Native `WeakConcurrentBag` NPE when forking 10K fibers

Add tests for `ZStreamAspect`