chore: import invoke from tauri module instead of root (tauri-apps#871)

Author: amrbashir

docs/guides/getting-started/setup/html-css-js.mdx

@@ -112,7 +112,7 @@ You can now modify your `index.html` file to call your Command:
     // highlight-start
     <script>
       // access the pre-bundled global API functions
-      const { invoke } = window.__TAURI__
+      const { invoke } = window.__TAURI__.tauri
 
       // now we can call our Command!
       // Right-click the application background and open the developer tools.

docs/guides/getting-started/setup/integrate.mdx

@@ -139,7 +139,7 @@ import logo from './logo.svg';
 import './App.css';
 
 // access the pre-bundled global API functions
-const { invoke } = window.__TAURI__
+const { invoke } = window.__TAURI__.tauri
 
 function App() {
   // now we can call our Command!