chore: demo 项目跑通

demo/vite.config.ts

@@ -2,5 +2,11 @@ import { defineConfig } from 'vite';
 import cesium from 'vite-plugin-cesium-next';
 
 export default defineConfig({
-  plugins: [cesium()]
+  // base: './',
+  // base: '/',
+  base: '/foo/bar',
+
+  plugins: [
+    cesium(),
+  ],
 });