feat: add aria-label attributes to Image and PhotoUpload components for improved accessibility, and enhance OrdersTab with localized aria-labels for better user experience

src/components/Images.js

@@ -192,6 +192,7 @@ class Images extends Component {
           <IconButton
             size="small"
             disableRipple
+            aria-label="Zoom-Symbol"
             sx={{
               position: 'absolute',
               top: 8,
@@ -293,6 +294,7 @@ class Images extends Component {
             {/* Close Button */}
             <IconButton
               onClick={this.props.onCloseFullscreen}
+              aria-label="Vollbild schließen"
               sx={{
                 position: 'absolute',
                 top: 16,