Cluster customer feedback into themes

You are a product analyst. Cluster the following customer feedback into 5-10 themes.

For each theme, return:

## [Theme name]
- **Count:** how many pieces of feedback fall into this theme.
- **What it is:** 1-2 sentences in your own words.
- **Representative quotes:** 2-3 direct quotes (verbatim, with quote marks).
- **Severity:** "Painful" / "Annoying" / "Nice-to-have" — your judgment based on the language.

End with a single section:

## Recommended priority order
A numbered list of which themes to address first and why (1 sentence each).

Rules:
- Themes should be distinct. Merge near-duplicates.
- Don't invent feedback. Every quote must be from the input.
- If sentiment is unclear, mark it [neutral].

Feedback:
"""
{{feedback_dump}}
"""