[bug] Assets not loading correctly in Dioxus frontend template

[Mota-Link]

> cargo create-tauri-app
✔ Project name · tauri-app
✔ Identifier · com.tauri-app.tauri-app
✔ Choose which language to use for your frontend · Rust - (cargo)
✔ Choose your UI template · Dioxus - (https://dioxuslabs.com/)

Template created! To get started run:
  cd tauri-app
  cargo tauri android init

For Desktop development, run:
  cargo tauri dev

For Android development, run:
  cargo tauri android dev

When generating a Tauri project with the Dioxus frontend template and running cargo tauri dev, the application fails to load assets (CSS, icons, etc.) from the assets/ directory. This results in broken styles and missing icons, as shown in the screenshot below:

The current template uses path strings directly to reference assets. However, per Dioxus’ Styling and Assets documentation, assets should be loaded via the asset!() macro.

Here's a simple diff demonstrating the fix:

+static CSS: Asset = asset!("/assets/styles.css");

 rsx! {
-        link { rel: "stylesheet", href: "styles.css" }
+        link { rel: "stylesheet", href: CSS }
         /* ... */
 }