implement empty endpoints with openapi

Cargo.toml

@@ -1,6 +1,18 @@
 [package]
-name = "user-server"
+name = "test_exercise"
 version = "0.1.0"
 edition = "2024"
 
+
+
 [dependencies]
+axum = {version = "0.8.4", features = ["macros"]}
+tokio = {version = "1.47.1", features = ["full"]}
+utoipa = "5.4.0"
+sqlx = {version = "0.6.0", features = ["runtime-tokio-native-tls","postgres"]}
+config = "0.15.6"
+utoipa-axum = {version = "0.2.0" }
+utoipa-scalar = { version = "0.3", features = ["axum"] }
+tracing = "0.1.41"
+serde = "1.0.228"
+tracing-subscriber = "0.3.20"

src/main.rs

@@ -1,3 +1,6 @@
-fn main() {
+use test_exercise::router;
-    println!("Hello, world!");
+
+#[tokio::main]
+async fn main() {
+    router().await;
 }