Fix
* **events:** Don't emit create work item events when updating ([`4f2f491`](https://github.com/projectcaluma/caluma/commit/4f2f4916d62e689b59b805bdfdb6bf12e76d53d7))
Breaking
* The `saveWorkItem` mutation doesn't emit `pre_create_work_item` `post_create_work_item` anymore since this is not the expected behaviour. ([`4f2f491`](https://github.com/projectcaluma/caluma/commit/4f2f4916d62e689b59b805bdfdb6bf12e76d53d7))