we don't need to commit styles.css, actually!

src/web/mod.rs

@@ -9,13 +9,13 @@ mod components;
 mod icons;
 mod pages;
 
-pub const STYLES_CSS: &str = include_str!("./styles.css");
+pub const CSS: &str = include_str!(concat!(env!("OUT_DIR"), "/styles.css"));
 
 pub fn web_router() -> Router {
     Router::new()
         .route(
             "/styles.css",
-            get(|| async { ([(header::CONTENT_TYPE, "text/css")], STYLES_CSS) }),
+            get(([(header::CONTENT_TYPE, "text/css")], CSS)),
         )
         .merge(pages::pages())
 }