🐛 Show Add New Section when no sections exist

[azerioxal]

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Category:
Bugfix

Overview
This PR shows the Add New Section component when editing the config in the UI and there are no sections

Screenshot (if applicable)
Before:

After:

Code Quality Checklist (Please complete)

• All changes are backwards compatible
• All lint checks and tests are passing
• There are no (new) build warnings or errors
• (If a new config option is added) Attribute is outlined in the schema and documented
• (If a new dependency is added) Package is essential, and has been checked out for security or performance
• Bumps version, if new feature added

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[azerioxal]

Do you want the version bump as last time for smaller changes like this?

[Lissy93]

Nice, thanks very much :)
And no need to bump the version for small changes / minor bug fixes