✨ feat(api): enable request headers forwarding for plant2 proxy

- remove comment to forward all request headers in plant2 proxy
- add new background image assets: area-bg-4130c844.png and area-bg1-6beb2083.png

src/server/api.ts

@@ -121,7 +121,7 @@ app.all('/plant2/*', async (c) => {
     const response = await fetch(targetUrl, {
       method: c.req.method,
       headers: {
-        // ...Object.fromEntries(c.req.raw.headers),
+        ...Object.fromEntries(c.req.raw.headers),
         // 'host': 'plant2.hbatg.com'
       },
       body: c.req.raw.body