Add media and AI plugins, refresh editor configs

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

editor/components/hero/hero.editor.tsx

@@ -1,6 +1,8 @@
 import { ComponentConfig } from "@reacteditor/core";
+import { imageField } from "@reacteditor/plugin-media/field";
 import { LayoutTemplate } from "lucide-react";
 import { Hero, type HeroProps } from "@/editor/components/hero/hero";
+import { frontendAiMediaAdapter } from "@/editor/services/media-adapter";
 
 export const heroEditor: ComponentConfig<HeroProps> = {
   label: "Hero",
@@ -39,7 +41,7 @@ export const heroEditor: ComponentConfig<HeroProps> = {
         href: { label: "Link", type: "text" },
       },
     },
-    imageUrl: { label: "Background image URL", type: "text" },
+    imageUrl: { label: "Background image", ...imageField({ adapter: frontendAiMediaAdapter }) },
     align: {
       label: "Alignment",
       type: "radio",