Important

Introduce new endpoint to query function metrics with feedback, updating backend logic, API routes, and UI components, with comprehensive tests.

• Backend:
  • Add get_function_metrics_handler in internal.rs to handle new endpoint /internal/functions/{function_name}/metrics.
  • Implement query_metrics_with_feedback in feedback.rs to fetch metrics with feedback from ClickHouse.
  • Define MetricWithFeedback and MetricsWithFeedbackResponse types in feedback.rs.
• Bindings:
  • Add MetricType.ts, MetricWithFeedback.ts, and MetricsWithFeedbackResponse.ts for TypeScript type definitions.
• UI:
  • Update MetricSelector.tsx and CurationMetricSelector.tsx to use MetricsWithFeedbackResponse.
  • Modify routes in feedback_counts.route.ts and OutputSourceSelector.tsx to fetch metrics with feedback.
• Tests:
  • Add E2E tests in functions.rs to verify new endpoint functionality.
  • Remove old queryMetricsWithFeedback logic from feedback.ts and related tests.

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