A typo fix shouldn't boot a browser in CI. Mine did for months.
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I changed one sentence in a blog post, opened a pull request, and watched CI spend about 85 seconds installing a headless Chromium to confirm my prose still turned into HTML. The obvious fix, telling the workflow to ignore content paths, would have quietly broken every merge instead. Symptom: a browser for a one-line edit # Every pull request on this blog runs two jobs: a lint job, and a build-and-test job. The second one builds the site with Hugo, link-checks the output with htmltest, then installs a headless Chromium and runs a Playwright suite against a live hugo server. End to end, roughly 85 seconds, and almost all of it is Playwright.