## Description

Fixes #

## CI test coverage

By default, this PR runs the unit/lint checks. Heavy E2E suites are label-gated — add the label that matches what you touched so the relevant workflow runs:

- `test:puppeteer` or `test:e2e` — Puppeteer E2E suite (~30–60 min; uses paid LLM/search API quotas).
- `ldr_research` or `ldr_research_static` — LDR research integration workflow that posts findings as a PR comment.

WebKit/Mobile Safari tests run on the daily 02:00 UTC schedule and at release; the responsive UI suite runs at release and on manual dispatch.