improve typescript setup

demos/env.d.ts

@@ -1,8 +0,0 @@
-/// <reference types="vite/client" />
-
-declare module '*.vue' {
-  import { DefineComponent } from 'vue'
-  // eslint-disable-next-line @typescript-eslint/no-explicit-any, @typescript-eslint/ban-types
-  const component: DefineComponent<{}, {}, any>
-  export default component
-}

demos/tsconfig.json

@@ -1,6 +1,5 @@
 {
   "extends": "../tsconfig.json",
-  "types": ["vite/client"],
   "compilerOptions": {
     "baseUrl": ".",
     "paths": {
@@ -12,9 +11,5 @@
   },
   "include": [
     "**/*.vue"
-  ],
-  "exclude": [
-    "**/node_modules",
-    "**/dist"
   ]
 }