added health, fallback not found endpoints

backend/public/src/routes/root.rs

@@ -8,15 +8,20 @@ use axum::{
 pub struct RootRoute;
 impl RootRoute {
     pub fn routes() -> Router {
-        Router::new().route("/", get(RootRoute::root))
-        // .fallback(RootRoute::not_found)
+        Router::new()
+            .route("/", get(RootRoute::root))
+            .route("/health", get(RootRoute::health))
     }
 
     async fn root() -> Html<&'static str> {
         Html("<p>Copyright Wyatt J. Miller 2024</p>")
     }
 
-    async fn not_found() -> impl IntoResponse {
+    pub async fn not_found() -> impl IntoResponse {
         (StatusCode::NOT_FOUND, "¯\\_(ツ)_/¯")
     }
+
+    async fn health() -> impl IntoResponse {
+        StatusCode::OK
+    }
 }