* Make job control task queue thread-local
This allows callable aliases to maintain a separate task queue from the
main thread.
* Make job control dictionary thread-local
Use XSH.all_jobs for the main thread and a separate dictionary for other
threads. This allows callable aliases to keep track of their jobs
separate from the main thread.
* Implement use_main_jobs() context manager
This allows threaded commands like jobs, disown, and bg to handle the
main thread's job control
* Run commands in the same process group if in a thread
* Fix tests that use jobs and tasks
* Add tests for subprocess call inside alias
* Add news
* Remove type declarations for _jobs_thread_local
Fixes the mypy error: "Type cannot be declared in assignment to non-self attribute"
Co-authored-by: Noorhteen Raja NJ <jnoortheen@gmail.com>
