feat: improve dom application method

src/interface/main.ts

@@ -1,7 +1,6 @@
-//import styles from "./index.css?inline"
 import { mount } from "svelte"
 import type { ComponentType } from "svelte"
-import './index.css'
+import style from './index.css?inline'
 
 export default function renderSvelte(
   Component: ComponentType | any,
@@ -16,5 +15,9 @@ export default function renderSvelte(
     },
   })
 
+  const styleElement = document.createElement('style')
+  styleElement.textContent = style
+  mountPoint.appendChild(styleElement)
+
   return app
 }