feat: add health check and remove old code

src/main.rs

@@ -39,7 +39,7 @@ async fn main() -> Result<()> {
         .route_layer(middleware::from_fn(web::mw_auth::mw_require_auth));
 
     let routes_all = Router::new()
-        .merge(routes_hello())
+        .merge(Router::new().route("/health_check", get(|| async {})))
         .merge(web::routes_login::routes())
         .nest("/api", routes_apis)
         .layer(middleware::map_response(main_response_mapper))
@@ -102,25 +102,7 @@ async fn main_response_mapper(
 }
 
 /// Serve static files
+// FIXME: remove
 fn routes_static() -> Router {
     Router::new().nest_service("/", get_service(ServeDir::new("./")))
 }
-
-fn routes_hello() -> Router {
-    Router::new()
-        .route("/hello", get(handler_hello))
-        .route("/hello2/:name", get(handler_hello2))
-}
-
-// e.g. `hello?name=jen`
-async fn handler_hello(Query(params): Query<HelloParams>) -> impl IntoResponse {
-    println!("->> {:<12} - handler_hello - {params:?}", "HANDLER");
-    let name = params.name.as_deref().unwrap_or("World!");
-    Html(format!("Hello <strong>{name}</strong>!"))
-}
-
-// e.g. `hello/jen`
-async fn handler_hello2(Path(name): Path<String>) -> impl IntoResponse {
-    println!("->> {:<12} - handler_hello_path - {name:?}", "HANDLER");
-    Html(format!("Hello <strong>{name}</strong>!"))
-}