fix(dashboard): do not suggest to install new widgets if appstore is disabled

[tcitworld]

Curious licences changes, will compile amend later.

I'm guessing 29 is still accepting things like that?

Checklist

• Code is properly formatted
• Sign-off message is added to all commits
• Tests (unit, integration, api and/or acceptance) are included
• Screenshots before/after for front-end changes
• Documentation (manuals or wiki) has been updated or is not required
• Backports requested where applicable (ex: critical bugfixes)

[tcitworld]

/compile amend /

[Pytal]

I'm guessing 29 is still accepting things like that?

Only for critical bugfixes I'd say though this does not seem critical to me

[github-actions]

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