Requirements

`await(...)` should:

Should run Callable/Runnable/Future should in a virtual thread;
Done or failed Future should never start new virtual thread (short-circuiting);
Should handle null inputs by throwing NullPointerException.
Should ensure proper exception handling and propagation, converting checked exceptions to unchecked exceptions where appropriate.
Should properly handle InterruptedException by restoring the interrupted status.
Should differentiate between Error and Exception, rethrowing Error immediately.
Should support timeout parameters and handle timeouts appropriately.
Should name virtual threads using a consistent naming pattern for easier debugging and identification.