Get Feedback Content via API

[benjamin-mogensen]

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1. Is this request related to a challenge you're experiencing? Tell me about your story.

The solution must provide a way to retrieve user feedback content via the API.

• Currently, while it is possible to POST upvotes, downvotes, and user-provided feedback content via the conversation API, there is no way to GET this feedback content through the API.
• We require an API endpoint to retrieve stored feedback, including both rating (upvote/downvote) and any accompanying user comments.
• This is essential for analysing chatbot performance, improving responses, and addressing user concerns effectively.

2. Additional context or comments

@crazywoola @guchenhe

3. Can you help us with this feature?

• [ ] I am interested in contributing to this feature.