Use PageHeader title on list pages

[elizabetdev]

Summary

• Switches Alerts, Dashboards, and Saved Searches to the explicit PageHeader title prop for consistency with the shared header API introduced in Add PageHeader/PageLayout and migrate Sessions #2282.

Recreated from #2283 now that the base PageLayout/PageHeader work has landed on main.

Test plan

• Open Alerts, Dashboards list, and Saved Searches; confirm titles and layout unchanged aside from header implementation

Made with Cursor

[changeset-bot]

🦋 Changeset detected

Latest commit: 943ff28

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 3 packages

Name	Type
@hyperdx/app	Patch
@hyperdx/api	Patch
@hyperdx/otel-collector	Patch

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Project	Deployment	Actions	Updated (UTC)
hyperdx-oss	Ready	Preview, Comment	May 27, 2026 5:20pm

[github-actions]

🔵 Tier 2 — Low Risk

Small, isolated change with no API route or data model modifications.

Why this tier:

• Standard feature/fix — introduces new logic or modifies core functionality

Review process: AI review + quick human skim (target: 5–15 min). Reviewer validates AI assessment and checks for domain-specific concerns.
SLA: Resolve within 4 business hours.

Stats

• Production files changed: 3
• Production lines changed: 6
• Branch: page-migrate-lists
• Author: elizabetdev

To override this classification, remove the review/tier-2 label and apply a different review/tier-* label. Manual overrides are preserved on subsequent pushes.

[github-actions]

Deep Review

✅ No critical issues found.

This PR is a three-line API migration switching AlertsPage.tsx:361, DashboardsListPage.tsx:187, and SavedSearchesListPage.tsx:132 from the children-based <PageHeader>Title</PageHeader> form to the explicit title prop form. The PageHeader component at packages/app/src/components/PageHeader.tsx:5-21 formally supports both APIs, and the title branch renders the string inside <h1 className={styles.title}> via the toolbar layout — a small but intentional semantic upgrade (the old children form rendered the title as a raw text node inside <header> with no <h1> element). That semantic change is the stated point of the migration, not a regression.

The changeset entry is present and correctly scoped as a patch on @hyperdx/app. Other call sites that still use the children form (TeamPage.tsx:220, SessionsPage.tsx:394) are out of scope and remain valid against the component contract.

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Reviewers (4): correctness, testing, maintainability, project-standards.

[github-actions]

E2E Test Results

✅ All tests passed • 190 passed • 3 skipped • 1302s

Status	Count
✅ Passed	190
❌ Failed	0
⚠️ Flaky	5
⏭️ Skipped	3

Tests ran across 4 shards in parallel.

View full report →