* feat: add createCallLink function
* feat: create Event class
* feat: add functionality for sending Events
* feat: add editEvent function
* refactor: send event location prop as wa does
* refactor: combine modules
* feat: add sendResponseToEvent function
* fix: createEventCallLink parameter
* docs: add documentation
* fix: eslint
* refactor: change timestamp to Date for the user's convenience
* refactor: rename 'Event' to 'ScheduledEvent' for more clarity
* style: fix typo in inner function
* refactor: remove unnecessary inner function
* refactor: rename 'sendResponseToEvent' to 'sendResponseToScheduledEvent' for more clarity
* fix: update the module name
