Stories: EditDialog behaviour

[andrearutrecht]

Description

This PR shows EditDialogs behaviour in very specific use cases. It should help to identify and resolve these issues.

The added stories:

• When EditDialog is combined with a StackPage, the dialog opens above the edit page and prevents interaction. Closing the dialog navigates to the parent page. The structure of the story is the same as in the original project, but the behaviour cannot yet be reproduced.
• Add custom action buttons to EditDialog: Dialogs often need more than just save and cancel buttons. This does not currently work

Acceptance criteria

• I have verified if my change requires an example: <!-- Unit test | Demo | Development story | No example needed --->
• I have verified if my change requires a changeset
• I have verified if my change requires screenshots/screencasts

Screenshots/screencasts

Before	After
Link	Link

Open TODOs/questions

• Add changeset

Further information

• Task: https://vivid-planet.atlassian.net/browse/COM-XXX

[sonarqubecloud]

Quality Gate failed

Failed conditions
C Reliability Rating on New Code (required ≥ A)

See analysis details on SonarQube Cloud

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[johnnyomair]

Did you find solutions for these problems with @piotrgulbis?

[andrearutrecht]

Did you find solutions for these problems with @piotrgulbis?

Yes, the tests showed that the issue I faced is in fact not an EditDialog problem. I can solve it within the project. I think this PR can be closed.