add endpoint of get feedbacks

[ZombieBlue]

Summary

add an endpoint of get application's feedbacks.

Resolved : #14927

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

[ZombieBlue]

The 'paginate' method not allow to be used ? why the pytest raise the error ?

[crazywoola]

Please add the docs accordingly.

[ZombieBlue]

Please add the docs accordingly.

ok

[crazywoola]

dify/web/package.json

Line 18 in e9aedc7

"prepare": "cd ../ && node -e \"if (process.env.NODE_ENV !== 'production'){process.exit(1)} \" || husky ./web/.husky",