Feature/scan info metadata

[wakonig]

Description

This PR moves the scan metadata into a group box, slightly adjusts the spacing and assigns label

Additional Comments

We need to adapt the scan queue widget to show the scan metadata. Can be done in a follow-up PR.

Definition of Done

• Documentation is up-to-date.

[codecov]

Codecov Report

❌ Patch coverage is 63.63636% with 8 lines in your changes missing coverage. Please review.

Files with missing lines	Patch %	Lines
...ets/widgets/editors/scan_metadata/scan_metadata.py	38.46%	6 Missing and 2 partials ⚠️

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[Copilot]

Pull request overview

This PR enhances the scan metadata user interface by organizing metadata fields into a labeled group box with adjusted spacing, and improves form usability by displaying field titles and descriptions as labels and placeholders.

Changes:

• Wrapped scan metadata form in a "Scan Metadata" group box for better visual organization
• Added automatic population of scan_name field with current scan name when empty
• Enhanced form labels to use Pydantic field titles when available
• Added field descriptions as placeholder text in string input fields

Reviewed changes

Copilot reviewed 4 out of 4 changed files in this pull request and generated 1 comment.

File	Description
bec_widgets/widgets/editors/scan_metadata/scan_metadata.py	Adjusted margins, added logic to populate scan_name field with current scan, and default empty scan_name to current scan in form data
bec_widgets/widgets/control/scan_control/scan_control.py	Wrapped metadata form in QGroupBox with "Scan Metadata" label for better UI organization
bec_widgets/utils/forms_from_types/items.py	Added field description as placeholder text for string input fields
bec_widgets/utils/forms_from_types/forms.py	Changed form labels to use Pydantic field title instead of field name when available

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[d-perl]

I pushed a commit which should fix the tests so that they will work with the changes in bec-project/bec#727

[cappel89]

Nice improvement.

One comment about a potential additional improvement to add a tooltip is attached. Besides that, I realized that the size policy of the widget is a bit messed up. This is unrelated to this PR, but as this increases the required vertical size, it has come to my attention now. I attach a screenshot: