docs: highlight layer-based image editor

apps/landing/src/components/CategoryCards.astro

@@ -21,7 +21,7 @@ const MODALITIES = [
     id: "image",
     section: "image",
     label: "Image Tools",
-    blurb: "Resize, convert, and enhance",
+    blurb: "Edit, resize, and enhance",
     icon: "Image",
     color: "#E07832",
   },

apps/landing/src/components/Hero.astro

@@ -42,7 +42,7 @@ const trustBadges = ["Self-hosted", "Open source", "Air-gap capable", "Complianc
 
     <!-- Subtitle: one calm supporting line -->
     <p class="animate-fade-up mx-auto mt-6 max-w-2xl text-lg text-white/90 md:text-xl" style="animation-delay: 0.15s; text-shadow: 0 1px 16px rgba(90, 20, 0, 0.22);">
-      Run image, video, audio, PDF, and file tools with local AI, batch workflows, and enterprise controls.
+      Run image, video, audio, PDF, and file tools with a free layer-based image editor, local AI, batch workflows, and enterprise controls.
     </p>
 
     <!-- Hero tool search -->