Fix: Submit board changes on enter key press in input field

[theoholl]

• Resolves: Bug when renaming and / or choosing another color for the board #7425
• Target version: main

Summary

Submitting the form from the input field by enter key press now correctly triggers applyEdit instead of cancelEdit.

Screencast.Fix.mp4

Checklist

• Code is properly formatted
• Sign-off message is added to all commits

[github-actions]

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