Add localization for image quality

public/locales/de/tools.json

@@ -204,7 +204,9 @@
   },
   "pdfToJpg": {
     "name": "PDF zu JPG",
-    "subtitle": "Jede PDF-Seite in ein JPG-Bild konvertieren."
+    "subtitle": "Jede PDF-Seite in ein JPG-Bild konvertieren.",
+    "imageQuality": "Bildqualität",
+    "imageQualityExplanation": "Höhere Qualität = größere Dateigröße"
   },
   "pdfToPng": {
     "name": "PDF zu PNG",

public/locales/en/tools.json

@@ -204,7 +204,9 @@
   },
   "pdfToJpg": {
     "name": "PDF to JPG",
-    "subtitle": "Convert each PDF page into a JPG image."
+    "subtitle": "Convert each PDF page into a JPG image.",
+    "imageQuality": "Image Quality",
+    "imageQualityExplanation": "Higher quality = larger file size"
   },
   "pdfToPng": {
     "name": "PDF to PNG",

src/pages/pdf-to-jpg.html

@@ -166,6 +166,7 @@
             <label
               for="jpg-quality"
               class="block mb-2 text-sm font-medium text-gray-300"
+              data-i18n="tools:pdfToJpg.imageQuality"
               >Image Quality</label
             >
             <div class="flex items-center gap-4">
@@ -184,7 +185,10 @@
                 >90%</span
               >
             </div>
-            <p class="mt-1 text-xs text-gray-400">
+            <p
+              class="mt-1 text-xs text-gray-400"
+              data-i18n="tools:pdfToJpg.imageQualityExplanation"
+            >
               Higher quality = larger file size
             </p>
           </div>