feat: the automation chapter opens with a scroll film

The homepage read as sections to scroll past. The automation chapter now
opens the way the social media films do: one continuous shot on a dark
stage that stays in place while the visitor scrolls. Scrolling moves the
camera (close on a dot hopping between two squares, pull back to a whole
office carrying things from tool to tool, freeze, lines take over) and
changes the statement; a second clock keeps the dots moving when the
visitor stops. The statements are the approved ones from the film.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

apps/web/src/content/en.ts

@@ -273,6 +273,17 @@ export const en: Content = {
     },
   },
   automation: {
+    film: {
+      description:
+        "A dot hops back and forth between two squares. The camera pulls back: there are many rows in which someone carries things from tool to tool. Then lines connect the tools and the work runs by itself.",
+      statements: [
+        ["Looks like", "ping-pong."],
+        ["It's your", "office."],
+        ["Every order.", "By hand."],
+        ["Or your tools", "talk to each other."],
+        ["And your team", "has time."],
+      ],
+    },
     label: "Process automation",
     title: { lead: "Let the systems", rest: "do the copying." },
     intro: