Clear signature field when reopening the Record List Add modal

[sanjacornelius]

Issue & Reproduction Steps

This PR fixes an issue where the Signature component kept its previous value after closing the Record List Add modal with the Cancel button and reopening it.

The modal now emits a record-list-add-modal-hidden event when it is hidden so components can react and reset their state as needed.

Solution

• Emit record-list-add-modal-hidden on window.ProcessMaker.EventBus when the Add modal is hidden.

How to Test

1. Configure a Record List.
2. Add a Signature component to the Record List’s Add screen.
3. Preview the Record List.
4. Click Add.
5. Fill out the Signature field.
6. Click Cancel to close the modal.
7. Reopen the Add modal.
8. Verify the Signature field is cleared.

Related Tickets & PRs

• FOUR-32231
• Signature Package PR

ci:deploy

Code Review Checklist

• I have pulled this code locally and tested it on my instance, along with any associated packages.
• This code adheres to ProcessMaker Coding Guidelines.
• This code includes a unit test or an E2E test that tests its functionality, or is covered by an existing test.
• This solution fixes the bug reported in the original ticket.
• This solution does not alter the expected output of a component in a way that would break existing Processes.
• This solution does not implement any breaking changes that would invalidate documentation or cause existing Processes to fail.
• This solution has been tested with enterprise packages that rely on its functionality and does not introduce bugs in those packages.
• This code does not duplicate functionality that already exists in the framework or in ProcessMaker.
• This ticket conforms to the PRD associated with this part of ProcessMaker.

[cypress]

screen-builder    Run #2300

Run Properties:   Passed #2300  •  f49bc5f1b1: Clear signature field when reopening the Record List Add modal

Project	screen-builder
Branch Review	bugfix/FOUR-32231
Run status	Passed #2300
Run duration	09m 50s
Commit	f49bc5f1b1: Clear signature field when reopening the Record List Add modal
Committer	Sanja
View all properties for this run ↗︎

---

Test results
Failures	0
Flaky	0
Pending	19
Skipped	0
Passing	389
View all changes introduced in this branch ↗︎

[processmaker-sonarqube]

Quality Gate passed

Issues
0 New issues
0 Fixed issues
0 Accepted issues

Measures
0 Security Hotspots
100.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube

[vladyrichter]

QA server K8S was successfully deployed https://ci-9594c19b23.engk8s.processmaker.net