clean code with clippy

src/model/user.rs

@@ -99,11 +99,8 @@ ORDER BY name
     }
 
     pub async fn login(db: &SqlitePool, name: String, pw: String) -> Result<Self, LoginError> {
-        let user = match User::find_by_name(db, name).await {
-            Some(user) => user,
-            None => {
-                return Err(LoginError::InvalidAuthenticationCombo); // Username not found
-            }
+        let Some(user) = User::find_by_name(db, name).await else {
+            return Err(LoginError::InvalidAuthenticationCombo); // Username not found
         };
 
         match user.pw.clone() {