[lexler]

Fixes #36.

Every page used to share the <title> "Augmented Coding Patterns". Each page's title is now its h1 plus " | Augmented Coding Patterns". The home page keeps the site name on its own.

How

• The root layout sets title: { default: siteConfig.name, template: '%s | Augmented Coding Patterns' }.
• Each route takes its title from the same value its h1 shows:
  • pattern detail: pattern.title (alternative-title redirect slugs resolve to the canonical pattern)
  • category list: labelPlural from getCategoryConfig
  • contributor detail: contributor.name
  • contributors, pattern catalog, talk: fixed titles stored in a constant that the h1 also uses
• Pattern lookup (by canonical slug or alternative-title slug) is pulled out of PatternPage into resolvePattern, so generateMetadata and the page share it. Behaviour is unchanged.

Tests

• 9 "Page titles" unit tests in tests/unit/components/pages.test.tsx, written first and seen failing: each page's title value, the layout template (checked once), and the redirect page having no inline <title>.
• 1 Playwright smoke test: the <title> of /anti-patterns/answer-injection/ equals its h1 plus the site suffix.
• ./test.sh (latest run on 892310e): 22 suites, 379 tests pass. npm run lint: 0 errors, 0 warnings.
• ./e2e.sh (latest run): 89 passed, 4 failed, 9 skipped. All 4 failures are iPhone/WebKit search tests from the pre-hydration bug fixed in Keep search text typed before the page finishes loading #64, which this branch doesn't include. Desktop and Android pass, including the new title smoke test. How many iPhone search tests fail varies between runs (4 to 6 so far).

Redirect pages

Alternative-title redirect pages used to render an empty <title></title> from inline JSX next to the metadata title. The inline title is gone, so they now have exactly one title, the canonical pattern's (e.g. Approved Scenarios | Augmented Coding Patterns). A unit test covers this.

Title tests

The tests check each page's title value and check the layout template once, instead of reimplementing Next's template.