feat: add author_name for app list card

[LeeeeeeM]

Summary

Add create_user_name for the App list card

Resolves #16898
Resolves #15250

Screenshots

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Checklist

Important

Please review the checklist below before submitting your pull request.

• This change requires a documentation update, included: Dify Document
• I understand that this PR may be closed in case there was no previous discussion or issues. (This doesn't apply to typos!)
• I've added a test for each change that was introduced, and I tried as much as possible to make a single atomic change.
• I've updated the documentation accordingly.
• I ran dev/reformat(backend) and cd web && npx lint-staged(frontend) to appease the lint gods

[LeeeeeeM]

This request is quite reasonable as it enhances search efficiency and user experience by displaying the creator's name on app cards. As for the placement of the username, it can be put in a corner or next to the title. However, we need to ensure it doesn't mess up the card's overall layout and aesthetics.

[crazywoola]

I will talked to our designers about this, please wait for his feedback once I get some news.

[kurokobo]

It looks like a real tag, but is it correct to understand that it simply displays the name in the same position as the tag and does not actually function as a tag?
If that's the case, I think it's a UI that could mislead users.

[LeeeeeeM]

It looks like a real tag, but is it correct to understand that it simply displays the name in the same position as the tag and does not actually function as a tag? If that's the case, I think it's a UI that could mislead users.

I also think it's not good to place it in title, the first time i would like put it in the bottom.
Just like the card in Coze.

But it would be covered by tags area whose position is absolute, so I bring up this issue for discussion.
And this is indeed a practical feature.