fix: add missing options to schema.json (#9051)

* Add new style options to schema.json

The schema at ui.shadcn.com/schema.json is missing newly introduced style variants used by ui.shadcn.com/create.

This causes JSON schema validation errors when generating configs with the new styles.

This updates the style enum to include all currently supported style combinations.

* Add missing menuColor and menuAccent options to schema.json

apps/v4/public/schema.json

@@ -4,7 +4,7 @@
   "properties": {
     "style": {
       "type": "string",
-      "enum": ["default", "new-york"]
+      "enum": ["default", "new-york", "radix-vega", "radix-nova", "radix-maia", "radix-lyra", "radix-mira", "base-vega", "base-nova", "base-maia", "base-lyra", "base-mira"]
     },
     "tailwind": {
       "type": "object",
@@ -57,6 +57,14 @@
       },
       "required": ["utils", "components"]
     },
+    "menuColor": {
+      "type": "string",
+      "enum": ["default", "inverted"]
+    },
+    "menuAccent": {
+      "type": "string",
+      "enum": ["subtle", "bold"]
+    },
     "registries": {
       "type": "object",
       "patternProperties": {