fix: on chain error toast for da pub and mirror

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What does this PR do?

🤖 Generated by Copilot at ac34626

This pull request enhances the data availability and sponsorship features of the web app, simplifies the logic of creating various entities via dispatchers, and updates the locale files with new messages and fixes. It affects the NewPublication, Mirror, NftPicture, Picture, Profile, Status, and ProfileStaffTool components, as well as the messages.po files for different languages.

Related issues

Fixes # (issue)

Type of change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Enhancement (non-breaking small changes to existing functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update

Explanation of the changes

🤖 Generated by Copilot at ac34626

• Add and use canUseRelay and isSponsored variables to check user permissions and options when creating or mirroring publications with data availability (link, link, link, link, link, link, link, link, link, link)
• Show error toast messages when user tries to comment or mirror publications with data availability and is not sponsored by a dispatcher (link, link, link, link, link, link, link, link, link, link, link, link, link, link)
• Add and reuse "Translate" button label message in messages.po files for different locales (link, link, link, link, link, link, link, link, link, link, link, link)
• Remove optional chaining operator from profile prop in ProfileStaffTool component (link)
• Remove empty lines from messages.po files (link, link, link, link, link)

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Name	Status	Preview	Updated (UTC)
prerender	✅ Ready (Inspect)	Visit Preview	May 5, 2023 1:02pm
ui	✅ Ready (Inspect)	Visit Preview	May 5, 2023 1:02pm
web	✅ Ready (Inspect)	Visit Preview	May 5, 2023 1:02pm