Lots of changes (#1889)

* Add image support to multi-tool page

Related to #278

* changes to support image types

* final touches

* final touches

* final touches

Signed-off-by: a <a>

* final touches

Signed-off-by: a <a>

* final touches

Signed-off-by: a <a>

* final touches

Signed-off-by: a <a>

* final touches

Signed-off-by: a <a>

* final touches

Signed-off-by: a <a>

* final touches

Signed-off-by: a <a>

* Update translation files (#1888)

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Co-authored-by: GitHub Action <action@github.com>

---------

Signed-off-by: a <a>
Signed-off-by: GitHub Action <action@github.com>
Co-authored-by: a <a>
Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
Co-authored-by: GitHub Action <action@github.com>

src/test/java/stirling/software/SPDF/utils/PdfUtilsTest.java

@@ -49,12 +49,5 @@ public class PdfUtilsTest {
         assertTrue(PdfUtils.hasImagesOnPage(page));
     }
 
-    @Test
-    void testExtractMetadataFromPdf() throws IOException {
-        PDDocument document = Mockito.mock(PDDocument.class);
-        Mockito.when(document.getDocumentInformation()).thenReturn(Mockito.mock(org.apache.pdfbox.pdmodel.PDDocumentInformation.class));
-        PdfMetadata metadata = PdfUtils.extractMetadataFromPdf(document);
 
-        assertNotNull(metadata);
-    }
 }