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: 63cbb9e

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 28, 2026 11:18am

[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 is a 3-line refactor that swaps children-based PageHeader usage for the typed title prop on three list pages, matching the API the project-standards reviewer confirmed is the prescribed pattern in agent_docs/page_layout.md (which names Alerts, Dashboards, and Saved Searches explicitly). The new render path wraps each title in <h1 class={styles.title}> whose CSS resets font properties to inherit, so the visible header is layout-equivalent and accessibility improves with a real heading element. The @hyperdx/app: patch changeset scope and tier are appropriate for a no-behavior-change refactor.

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Reviewers (5): correctness, testing, maintainability, project-standards, kieran-typescript.

Testing gaps:

• No RTL/snapshot coverage on AlertsPage, DashboardsListPage, or SavedSearchesListPage would catch a future regression in PageHeader's title-vs-children branching; pre-existing gap from Add PageHeader/PageLayout and migrate Sessions #2282, not introduced here.

[github-actions]

E2E Test Results

✅ All tests passed • 193 passed • 3 skipped • 1124s

Status	Count
✅ Passed	193
❌ Failed	0
⚠️ Flaky	2
⏭️ Skipped	3

Tests ran across 4 shards in parallel.

View full report →