vite-plugin-cesium 更名为 vite-plugin-cesium-next，为发布做准备

demo/package.json

@@ -9,8 +9,8 @@
     "serve": "vite build && vite preview"
   },
   "devDependencies": {
-    "cesium": "1.96.0",
+    "cesium": "1.129.0",
     "vite": "3.0.4",
-    "vite-plugin-cesium": "link:.."
+    "vite-plugin-cesium-next": "link:.."
   }
 }

demo/vite.config.ts

@@ -1,5 +1,5 @@
 import { defineConfig } from 'vite';
-import cesium from 'vite-plugin-cesium';
+import cesium from 'vite-plugin-cesium-next';
 
 export default defineConfig({
   plugins: [cesium()]