chore: fix alias for docs demos (#713)

Author: aojunhao123

.dumirc.ts

@@ -1,5 +1,6 @@
 // more config: https://d.umijs.org/config
 import { defineConfig } from 'dumi';
+import path from 'path';
 
 const basePath = process.env.GITHUB_ACTIONS ? '/util/' : '/';
 const publicPath = process.env.GITHUB_ACTIONS ? '/util/' : '/';
@@ -14,4 +15,7 @@ export default defineConfig({
   exportStatic: {},
   base: basePath,
   publicPath,
+  alias: {
+    'rc-util/es': path.resolve(__dirname, 'src'),
+  },
 });

docs/examples/focus.tsx

@@ -1,6 +1,5 @@
 import React, { useRef } from 'react';
 import { useLockFocus } from '../../src/Dom/focus';
-import './focus.css';
 
 export default function FocusDemo() {
   const containerRef = useRef<HTMLDivElement>(null);

tsconfig.json

@@ -10,7 +10,7 @@
     "paths": {
       "@/*": ["src/*"],
       "@@/*": ["src/.dumi/*"],
-      "rc-util": ["src/index.tsx"],
+      "rc-util": ["src/index.ts"],
       "rc-util/es/*": ["src/*"]
     }
   }