Improve german localization

This pull request updates the German localization strings in `Pearcleaner/Resources/Localizable.xcstrings` to improve consistency, accuracy, and clarity. The changes focus on standardizing terminology for "App," "Cask," and related terms, refining technical vocabulary, and correcting minor translation errors. Key terminology and consistency improvements: * Standardized the translation of "App" and related terms throughout the UI, replacing older terms like "Programm" and "Anwendung" with "App" or "Apps" where appropriate. [[1]](diffhunk://#diff-0ac2dccbdde7f19adb8f5e07f416013444f78a8e44d9de5ac9893a6509e68e26L8783-R8783) [[2]](diffhunk://#diff-0ac2dccbdde7f19adb8f5e07f416013444f78a8e44d9de5ac9893a6509e68e26L9849-R9849) [[3]](diffhunk://#diff-0ac2dccbdde7f19adb8f5e07f416013444f78a8e44d9de5ac9893a6509e68e26L10085-R10085) [[4]](diffhunk://#diff-0ac2dccbdde7f19adb8f5e07f416013444f78a8e44d9de5ac9893a6509e68e26L10676-R10676) [[5]](diffhunk://#diff-0ac2dccbdde7f19adb8f5e07f416013444f78a8e44d9de5ac9893a6509e68e26L10794-R10794) [[6]](diffhunk://#diff-0ac2dccbdde7f19adb8f5e07f416013444f78a8e44d9de5ac9893a6509e68e26L10913-R10913) [[7]](diffhunk://#diff-0ac2dccbdde7f19adb8f5e07f416013444f78a8e44d9de5ac9893a6509e68e26L11031-R11031) [[8]](diffhunk://#diff-0ac2dccbdde7f19adb8f5e07f416013444f78a8e44d9de5ac9893a6509e68e26L17175-R17175) [[9]](diffhunk://#diff-0ac2dccbdde7f19adb8f5e07f416013444f78a8e44d9de5ac9893a6509e68e26L23793-R23793) [[10]](diffhunk://#diff-0ac2dccbdde7f19adb8f5e07f416013444f78a8e44d9de5ac9893a6509e68e26L25093-R25093) [[11]](diffhunk://#diff-0ac2dccbdde7f19adb8f5e07f416013444f78a8e44d9de5ac9893a6509e68e26L26750-R26750) [[12]](diffhunk://#diff-0ac2dccbdde7f19adb8f5e07f416013444f78a8e44d9de5ac9893a6509e68e26L32780-R32780) [[13]](diffhunk://#diff-0ac2dccbdde7f19adb8f5e07f416013444f78a8e44d9de5ac9893a6509e68e26L38805-R38805) * Updated "Cask" and "Formula" related terms to use the correct technical vocabulary ("Cask," "Casks," "Formulae") instead of literal translations such as "Fass" or "Formeln." [[1]](diffhunk://#diff-0ac2dccbdde7f19adb8f5e07f416013444f78a8e44d9de5ac9893a6509e68e26L14929-R14929) [[2]](diffhunk://#diff-0ac2dccbdde7f19adb8f5e07f416013444f78a8e44d9de5ac9893a6509e68e26L15047-R15047) [[3]](diffhunk://#diff-0ac2dccbdde7f19adb8f5e07f416013444f78a8e44d9de5ac9893a6509e68e26L15165-R15165) [[4]](diffhunk://#diff-0ac2dccbdde7f19adb8f5e07f416013444f78a8e44d9de5ac9893a6509e68e26L31833-R31833) [[5]](diffhunk://#diff-0ac2dccbdde7f19adb8f5e07f416013444f78a8e44d9de5ac9893a6509e68e26L31951-R31951) * Improved translation of "Badge" to "Kennzeichen" for notification overlays, ensuring clarity for German users. [[1]](diffhunk://#diff-0ac2dccbdde7f19adb8f5e07f416013444f78a8e44d9de5ac9893a6509e68e26L12566-R12566) [[2]](diffhunk://#diff-0ac2dccbdde7f19adb8f5e07f416013444f78a8e44d9de5ac9893a6509e68e26L12684-R12684) * Refined technical terms such as "Bundle" instead of "Bündel" and clarified instructions for command-line usage and helper tools. [[1]](diffhunk://#diff-0ac2dccbdde7f19adb8f5e07f416013444f78a8e44d9de5ac9893a6509e68e26L13746-R13746) [[2]](diffhunk://#diff-0ac2dccbdde7f19adb8f5e07f416013444f78a8e44d9de5ac9893a6509e68e26L13865-R13865) [[3]](diffhunk://#diff-0ac2dccbdde7f19adb8f5e07f416013444f78a8e44d9de5ac9893a6509e68e26L13983-R13983) [[4]](diffhunk://#diff-0ac2dccbdde7f19adb8f5e07f416013444f78a8e44d9de5ac9893a6509e68e26L26631-R26631) [[5]](diffhunk://#diff-0ac2dccbdde7f19adb8f5e07f416013444f78a8e44d9de5ac9893a6509e68e26L34081-R34081) * Added and improved translations for new and existing UI strings, including "Zuletzt geändert: %@" and corrected minor translation errors (e.g., "Schließen" instead of "Schliessen"). [[1]](diffhunk://#diff-0ac2dccbdde7f19adb8f5e07f416013444f78a8e44d9de5ac9893a6509e68e26L39867-R39874) [[2]](diffhunk://#diff-0ac2dccbdde7f19adb8f5e07f416013444f78a8e44d9de5ac9893a6509e68e26L17767-R17767) [[3]](diffhunk://#diff-0ac2dccbdde7f19adb8f5e07f416013444f78a8e44d9de5ac9893a6509e68e26L17886-R17886) Other notable improvements: * Enhanced clarity in user instructions and warnings, such as refining language for manual actions and backup recommendations. [[1]](diffhunk://#diff-0ac2dccbdde7f19adb8f5e07f416013444f78a8e44d9de5ac9893a6509e68e26L8073-R8073) [[2]](diffhunk://#diff-0ac2dccbdde7f19adb8f5e07f416013444f78a8e44d9de5ac9893a6509e68e26L27340-R27340) [[3]](diffhunk://#diff-0ac2dccbdde7f19adb8f5e07f416013444f78a8e44d9de5ac9893a6509e68e26L24147-R24147) [[4]](diffhunk://#diff-0ac2dccbdde7f19adb8f5e07f416013444f78a8e44d9de5ac9893a6509e68e26L30058-R30058) [[5]](diffhunk://#diff-0ac2dccbdde7f19adb8f5e07f416013444f78a8e44d9de5ac9893a6509e68e26L33845-R33845) These updates ensure a more professional, consistent, and user-friendly experience for German-speaking users.