feat: abort signal implementation (#39)

* fix: clippy

* chore: update dependencies

* feat: add leader/worker command channel

* test: debug

* feat: implement abort signal

* fix: timeout

* fix: cleanup

* fix: tests

* fix: tests 2

* fix: abort signal

* fix: clippy

* fix: comment

* fix: debug output

* fix: revert version to make the separate release PR

.gitignore

@@ -1 +1,3 @@
 /target
+.idea/
+