fix login entry fallback

server-rs/crates/shared-contracts/src/auth.rs

@@ -215,7 +215,7 @@ mod tests {
     use serde_json::json;
 
     #[test]
-    fn available_login_methods_keep_phone_then_wechat_order() {
+    fn available_login_methods_keep_phone_password_wechat_order() {
         let methods = build_available_login_methods(true, true, true);
 
         assert_eq!(
@@ -228,6 +228,13 @@ mod tests {
         );
     }
 
+    #[test]
+    fn available_login_methods_keep_password_as_default_entry() {
+        let methods = build_available_login_methods(false, true, false);
+
+        assert_eq!(methods, vec![AUTH_LOGIN_METHOD_PASSWORD.to_string()]);
+    }
+
     #[test]
     fn password_entry_request_uses_camel_case_fields() {
         let payload = serde_json::to_value(PasswordEntryRequest {