chores(examples/hono): Refine Hono example (#773)

* fixed path

* add favicon

* Correct version: `^2.0.0`

* remove wiptest command

examples/hono/package.json

@@ -11,4 +11,4 @@
     "start": "bun run src/index.ts"
   },
   "module": "src/index.js"
-}
+}

examples/hono/readme.md

@@ -9,9 +9,13 @@ bun create hono ./NAME_HERE
 ```
 
 ### Development
+
 ```
 bun run start
 ```
 
 Open http://localhost:3000 with your browser to see the result.
 
+### For more information
+
+See <https://honojs.dev/>

examples/hono/src/index.ts

@@ -1,10 +1,13 @@
 import { Hono } from "hono";
-
-const app = new Hono();
+import { serveStatic } from 'hono/serve-static.bun';
 
 const port = parseInt(process.env.PORT) || 3000;
 
-const home = app.get("/", (c) => {
+const app = new Hono();
+
+app.use('/favicon.ico', serveStatic({ path: './public/favicon.ico' }));
+
+app.get("/", (c) => {
   return c.json({ message: "Hello World!" });
 });
 
@@ -12,5 +15,5 @@ console.log(`Running at http://localhost:${port}`);
 
 export default {
   port,
-  fetch: home.fetch,
+  fetch: app.fetch
 };