178bc78bbb
The nav shelf was a one-pager's anchor list ending at Pricing, and the About copy had nowhere to live. Adds About as the seventh entry — it feeds both the desktop shelf and the mobile sheet off the same array — and the matching `#about` section right behind Pricing, built from the section template the rest of the page uses, so it picks up the page's theme and language switches with no new CSS and no route of its own. The copy is the About RecipesCam brief as bilingual `Txt` pairs, kept beside the markup: vision, the Android app (highlights as steps), the website's three purposes, and the contact address.