Update examples w/ origin usage; persistence

examples/load-html.ts

@@ -3,9 +3,16 @@ import { createWebView } from "../src/lib.ts";
 using webview = await createWebView({
   title: "Load Html Example",
   html: "<h1>Initial html</h1>",
+  // Note: This origin is used with a custom protocol so it doesn't match
+  // https://example.com. This doesn't need to be set, but can be useful if
+  // you want to control resources that are scoped to a specific origin like
+  // local storage or indexeddb.
+  origin: "example.com",
+  devtools: true,
 });
 
 webview.on("started", async () => {
+  await webview.openDevTools();
   await webview.loadHtml("<h1>Updated html!</h1>");
 });
 

examples/tldraw.ts

@@ -9,7 +9,7 @@ function App() {
   return (
     <>
       <div style={{ position: "absolute", inset: 0 }}>
-        <Tldraw cameraOptions={{ wheelBehavior: "zoom" }} />
+        <Tldraw persistenceKey="tldraw-example" cameraOptions={{ wheelBehavior: "zoom" }} />
       </div>
     </>
   );