feat: use file exists

refactor: use Ramsey UUID library

fix: callback response null

feat: optimize query builder

fix: update default timezone to UTC in Time class and add timezone ch…

…ange method

fix: ensure route method returns the current route without defaulting…

… to an empty array

fix: enhance request ID generation and improve error transformation d…

…etails

fix: rename request ID key in JSON transformation for consistency

fix: optimize range calculation in Stream class and improve date hand…

…ling in Query class

fix: update destroy method signature to remove unnecessary parameter