* feat: added support for the calculator function
* chore: deletion of duplicate files
* refactor: rust implements the conversion logic
* refactor: optimize string handling logic for number to word conversion
* refactor: adjusting styles to improve text overflow
* feat: adding tips
* feat(utils): adjust copy success message according to language settings
* feat(TypeIcon): add support for Calculator icons
* refactor(Search): refactoring context menu logic and component structure