feat: Add frontend 401 unauthorized handling and update backend to async Rocket main.

backend/src/main.rs

@@ -1,3 +1,4 @@
+use bincode::{Decode, Encode};
 use rocket::fs::FileServer;
 use std::sync::Mutex;
 
@@ -31,7 +32,7 @@ impl std::ops::Deref for User {
 fn get_user(
     _token: auth::Token,
     user_list: &rocket::State<Mutex<Vec<User>>>,
-    name: String,
+    name: &str,
 ) -> Option<items::Person> {
     let users = user_list.lock().unwrap();
     users
@@ -55,7 +56,7 @@ fn get_users(
 fn get_game(
     _token: auth::Token,
     game_list: &rocket::State<Vec<Game>>,
-    title: String,
+    title: &str,
 ) -> Option<items::Game> {
     game_list.iter().find(|g| g.title == title).cloned()
 }
@@ -102,8 +103,8 @@ async fn index_fallback() -> Option<rocket::fs::NamedFile> {
     None
 }
 
-#[launch]
-fn rocket() -> _ {
+#[rocket::main]
+async fn main() -> Result<(), std::io::Error> {
     let mut game_list: Vec<Game> = Vec::new();
     let mut user_list: Vec<User> = Vec::new();
 
@@ -139,4 +140,9 @@ fn rocket() -> _ {
         )
         .mount("/", routes![index_fallback])
         .mount("/", FileServer::new("frontend/dist"))
+        .launch()
+        .await
+        .map_err(|e| std::io::Error::other(e.to_string()))?;
+
+    Ok(())
 }