content: update homepage business value proposition

public/js/modules/ui/hero-word-slot.js

@@ -5,7 +5,7 @@ export function initHeroWordSlot() {
   const wordEl = document.querySelector("[data-hero-rotator-word]");
   if (!wordEl) return;
 
-  const words = ["web", "mobile", "desktop"];
+  const words = ["time", "customers", "money"];
   if (!words.length) return;
   if (prefersReducedMotion()) {
     wordEl.textContent = words[0];