Fix init command for default style - fixes #4722 (#4724)

* Fix init command for default style

The empty dependency string was tripping up package managers.

* fix(www): registry dependencies for default

---------

Co-authored-by: shadcn <m@shadcn.com>

apps/www/public/r/styles/default/index.json

@@ -4,8 +4,7 @@
   "dependencies": [
     "tailwindcss-animate",
     "class-variance-authority",
-    "lucide-react",
-    ""
+    "lucide-react"
   ],
   "registryDependencies": [
     "utils"

apps/www/scripts/build-registry.mts

@@ -426,16 +426,21 @@ async function buildStylesIndex() {
   for (const style of styles) {
     const targetPath = path.join(REGISTRY_PATH, "styles", style.name)
 
+    const dependencies = [
+      "tailwindcss-animate",
+      "class-variance-authority",
+      "lucide-react",
+    ]
+
+    // TODO: Remove this when we migrate to lucide-react.
+    if (style.name === "new-york") {
+      dependencies.push("@radix-ui/react-icons")
+    }
+
     const payload: RegistryEntry = {
       name: style.name,
       type: "registry:style",
-      dependencies: [
-        "tailwindcss-animate",
-        "class-variance-authority",
-        "lucide-react",
-        // TODO: Remove this when we migrate to lucide-react.
-        style.name === "new-york" ? "@radix-ui/react-icons" : "",
-      ],
+      dependencies,
       registryDependencies: ["utils"],
       tailwind: {
         config: {