feat: Add MVs to Demo Traces source config

[pulpdrew]

Summary

This PR adds MV configurations to the play environment, and backports a materialized view fix from EE to this repo.

[changeset-bot]

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Latest commit: 7a473ac

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Project	Deployment	Review	Updated (UTC)
hyperdx-v2-oss-app	Ready	Preview, Comment	Jan 7, 2026 5:12pm

[claude]

PR Review

✅ No critical issues found.

Minor observations:

• ⚠️ Potential edge case: In SearchTotalCountChart.tsx:23, filterColumnMetaByType(meta, [JSDataType.Number])?.[0] could return undefined if no numeric columns exist → Consider adding validation or fallback
• 📝 The materialized views config is duplicated between .env.e2e and OnboardingModal.tsx → Consider extracting to shared constant if these drift often

The fix correctly handles dynamic column names from materialized views and follows existing patterns in the codebase (similar usage in ChartUtils.tsx).

[github-actions]

E2E Test Results

✅ All tests passed • 56 passed • 4 skipped • 715s

Status	Count
✅ Passed	56
❌ Failed	0
⚠️ Flaky	0
⏭️ Skipped	4

Tests ran across 4 shards in parallel.

View full report →

[brandon-pereira]

Wicked! 🐎