feat: add support for a custom rules engine and introduce `showRuleTe…

…ster` flag

feat: extract `RuleCondition` and `RuleGroup` components, simplify `R…

…uleEditor` logic

feat: add `useRules` hook and refactor RuleEditor implementation

fix: update package module definition

fix: add type declaration to the package

fix: remove import duplicate

fix: fix release workflow

feat: initial commit