Deploy main to production - #505

….0 (#503)

Calls the shared scanner in ChurchApps/.github. The check fails on folder-open editor tasks, interpreters pointed at font or image files, text files stored as fonts, and known loader markers.

production requires a review, so Deploy Prod opens a pull request instead of merging itself.

Search Console showed lesson pages getting thousands of impressions and almost no clicks: the titles led with the program name ("NextLevel Online: ...") and most lessons had no meta description.

- Lesson and study titles now lead with their own name.
- Program, study and lesson pages get plain-text descriptions of up to 160 characters, built from the lesson's description, bottom line and verse when the database has none.
- Course/LearningResource JSON-LD with breadcrumbs, plus Organization and WebSite on every page.
- Capitalised slugs redirect to the lowercase URL; API failures throw instead of caching an error page.
- Sitemap: drop build-time lastmod, changefreq and priority; remove duplicate lesson URLs; robots.txt names current AI crawlers.
- Homepage images converted to WebP with dimensions; hero preloaded; HubSpot loads after first interaction.
- llms.txt lists programs and key pages; comparison pages note that competitor prices are approximate.

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>