trim whitespaces when user leaves the field

[abdul99ahad]

Closes #309

Proposed Changes

Extra whitespaces at the end are trimmed in both text area and text field

You can test this works via

npx @bpmn-io/sr bpmn-io/bpmn-js-properties-panel -l bpmn-io/properties-panel#trim-whitespaces

Checklist

To ensure you provided everything we need to look at your PR:

• Brief textual description of the changes present
• Visual demo attached
• Steps to try out present, i.e. using the @bpmn-io/sr tool
• Related issue linked via Closes {LINK_TO_ISSUE} or Related to {LINK_TO_ISSUE}

[jarekdanielak]

Looks good! 👍

[nikku]

Great stuff + great steps to try out 👏

[nikku]

@abdul99ahad I gave this a run and it does not seem to work consistently across the different places yet, i.e. consider Camunda 8 execution listeners (no trimming):

We should fix it for at least our *-types, job type, listener type etc:

Please create a follow-up issue to capture these limitations, or follow-up with a fix.