fix: missing brace in users.js, ws double-increment, b64url stack overflow, docs storage

webui/static/pages/users.js

@@ -64,6 +64,7 @@ async function loadUsers(abortController) {
             state.refreshing = false;
         }
     }
+}
 
 function permissionLevel(perms, subsystem) {
     return perms[subsystem] || '—';