feat: add expose and listen on 8080

Dockerfile

@@ -30,4 +30,6 @@ RUN apt-get update && apt install -y openssl libssl-dev
 
 COPY --from=build /presence/target/release/presence .
 
+EXPOSE 8080
+
 CMD ["./presence"]

src/main.rs

@@ -131,7 +131,7 @@ async fn main() -> std::io::Result<()> {
             .app_data(web::Data::new(state.clone()))
             .route("/", web::get().to(connect_handler))
     })
-    .bind("127.0.0.1:80")?
+    .bind("127.0.0.1:8080")?
     .run()
     .await
 }