移除webpack，替换为vite，删除弃用文件

src/Text.ts

@@ -1,4 +1,5 @@
 import { Font, FontLoader, Matrix4, Mesh, Shape, ShapeGeometry, Vector3 } from "three";
+import f from "../resources/fonts/helvetiker_regular.typeface.json";
 import { ColorMaterial } from "./ColorPalette";
 import { MoveMatrix } from "./GeUtils";
 import { XAxis, XAxisN, YAxis, YAxisN, ZAxisN } from "./Utils";
@@ -10,7 +11,6 @@ class FontLoaderUtil
     {
         if (!this.defFont)
         {
-            const f = require("../resources/fonts/helvetiker_regular.typeface.json");
             let loader = new FontLoader();
             this.defFont = loader.parse(f);
         }