Select widget handle default parameter refresh

[pmario]

This PR adds refresh handling for the default parameter.

• @saqimtiaz ... related to: Allow title, tags, text as focus for editing existing tiddlers #9214
• I will remove the select widget change from PR 9214, so UI and core code are separated

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📝 $:/changenotes/5.4.0/#9217

Type: bugfix | Category: usability
Release: 5.4.0

Refresh widget if "default" parameter input value is changed

🔗 #9217

👥 Contributors: pmario

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[saqimtiaz]

Thanks @pmario. I think we need a changenote before this can be merged.