fix: handle undefined case in filtering logic (#1650)

Co-authored-by: Manikanta Thummuri <postbox5827@gmail.com>

Author: manikanta5827

src/service.ts

@@ -305,6 +305,8 @@ export class Service {
                   return itemValue === paramValue
                 case 'boolean':
                   return itemValue === (paramValue === 'true')
+                case 'undefined':
+                  return false
               }
             }
           }