windows: display icon (#9571)

Now `Zed` can display icons. The image below shows the icon of the
`zed.exe` file and the icon in the right-click properties.

![Screenshot 2024-03-20
181054](https://github.com/zed-industries/zed/assets/14981363/8f1ccc7f-aab0-46cf-8c32-a3545ba710a3)

I used the `crates\zed\resources\app-icon@2x.png` file to generate the
`.ico` file. Due to some blank space around the logo in the original
file, the logo appears slightly smaller on Windows compared to other
software.

![Screenshot 2024-03-20
181155](https://github.com/zed-industries/zed/assets/14981363/874c5ed3-6796-428c-9a91-f91231bb6510)

The current `.ico` file contains logo files of multiple sizes: 16x16,
24x24, 32x32, 48x48, 64x64, 96x96, 128x128, 256x256, 512x512.

Release Notes:

- N/A

crates/zed/build.rs

@@ -50,15 +50,18 @@ fn main() {
         println!("cargo:rustc-link-arg=/stack:{}", 8 * 1024 * 1024);
 
         let manifest = std::path::Path::new("resources/windows/manifest.xml");
+        let icon = std::path::Path::new("resources/windows/app-icon.ico");
         println!("cargo:rerun-if-changed={}", manifest.display());
-        println!("cargo:rustc-link-arg-bins=/MANIFEST:EMBED");
+        println!("cargo:rerun-if-changed={}", icon.display());
 
+        println!("cargo:rustc-link-arg-bins=/MANIFEST:EMBED");
         println!(
             "cargo:rustc-link-arg-bins=/MANIFESTINPUT:{}",
             manifest.canonicalize().unwrap().display()
         );
 
-        let res = winresource::WindowsResource::new();
+        let mut res = winresource::WindowsResource::new();
+        res.set_icon(icon.to_str().unwrap());
         if let Err(e) = res.compile() {
             eprintln!("{}", e);
             std::process::exit(1);