Remove unused imports and mapped props

- Remove selectAuthUser import and user prop from CompanySettingsDialog
- Remove toggleCategoryPos from kategorien imports and mapDispatchToProps

src/pages/artikel/kategorien.jsx

@@ -37,7 +37,6 @@ import {
   navigateToCategory,
   renameCategory,
   reorderCategories,
-  toggleCategoryPos,
   selectCanNavigateBack,
   selectCategoryArticles,
   selectCategoryArticlesStatus,
@@ -507,7 +506,6 @@ const mapDispatchToProps = {
   deleteCategory,
   moveCategory,
   reorderCategories,
-  toggleCategoryPos,
   enableTerminalCategory,
   disableTerminalCategory,
   patchCategoryPosterminalIds,