Add Docker Registry AIO with Nuxt Token Auth and admin UI.

Compose brings up registry:3 plus a Prisma/SQLite Nuxt app for docker login, ACL management, and image browsing with shadcn-vue.

Co-authored-by: Cursor <cursoragent@cursor.com>

app/components.json

@@ -0,0 +1,24 @@
+{
+  "$schema": "https://shadcn-vue.com/schema.json",
+  "style": "reka-vega",
+  "font": "geist-sans",
+  "typescript": true,
+  "tailwind": {
+    "config": "",
+    "css": "app/assets/css/tailwind.css",
+    "baseColor": "zinc",
+    "cssVariables": true,
+    "prefix": ""
+  },
+  "iconLibrary": "lucide",
+  "rtl": false,
+  "pointer": true,
+  "aliases": {
+    "components": "@/components",
+    "utils": "@/lib/utils",
+    "ui": "@/components/ui",
+    "lib": "@/lib",
+    "composables": "@/composables"
+  },
+  "registries": {}
+}