chore(insights): add more indexes to spped up DB

[mhevery]

What is it?

• Feature / enhancement
• Bug
• Docs / tests / types / typos
• Infra

Description

Checklist

• My code follows the developer guidelines of this project
• I performed a self-review of my own code
• I added a changeset with pnpm change
• I made corresponding changes to the Qwik docs
• I added new tests to cover the fix / functionality

[changeset-bot]

⚠️ No Changeset found

Latest commit: 5c6d5df

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[gioboa]

👍 LGTM