feat: enhance PDF comparison with new change types and zoom functionality

- Added support for 'moved' and 'style-changed' change types in PDF comparison.
- Implemented category filters for changes, allowing users to filter by text, images, headers, annotations, formatting, and background.
- Introduced zoom functionality with buttons for zooming in, out, and resetting to default.
- Updated UI to reflect new change types and categories, including visual indicators for moved and style-changed items.
- Enhanced summary display to include counts for moved and style-changed changes.
- Refactored rendering logic to accommodate zoom levels and improve performance.
- Added tests for new change detection features and category assignments.

public/locales/id/tools.json

@@ -292,7 +292,47 @@
   },
   "comparePdfs": {
     "name": "Bandingkan PDF",
-    "subtitle": "Bandingkan dua PDF berdampingan."
+    "subtitle": "Bandingkan dua PDF berdampingan.",
+    "firstPdf": "PDF pertama",
+    "secondPdf": "PDF kedua",
+    "clickOrDrop": "Klik atau letakkan",
+    "page": "Halaman",
+    "overlay": "Hamparan",
+    "sideBySide": "Berdampingan",
+    "flicker": "Kedip",
+    "syncScroll": "Sinkronkan gulir",
+    "export": "Ekspor",
+    "exportAsPdf": "Ekspor sebagai PDF",
+    "splitView": "Tampilan terbagi",
+    "alternating": "Bergantian",
+    "leftDocument": "Dokumen kiri",
+    "rightDocument": "Dokumen kanan",
+    "original": "Asli",
+    "modified": "Diubah",
+    "searchChanges": "Cari perubahan...",
+    "deleted": "Dihapus",
+    "added": "Ditambahkan",
+    "prevPage": "Halaman sebelumnya",
+    "nextPage": "Halaman berikutnya",
+    "prevChange": "Perubahan sebelumnya",
+    "nextChange": "Perubahan berikutnya",
+    "uploadTwoPdfs": "Unggah dua PDF untuk melihat perbedaannya.",
+    "noDifferences": "Tidak ada perbedaan yang terdeteksi pada halaman ini.",
+    "noMatchingChanges": "Tidak ada perubahan yang cocok dengan filter saat ini.",
+    "pageNotExist": "Halaman {{page}} tidak ada di PDF ini.",
+    "noPairedPage": "Tidak ada halaman pasangan untuk sisi ini.",
+    "buildingModel": "Membangun model pemasangan halaman...",
+    "indexingPdf": "Mengindeks PDF {{num}} halaman {{page}} dari {{total}}...",
+    "loadingComparison": "Memuat perbandingan {{current}} dari {{total}}...",
+    "runningOcr": "Menjalankan OCR pada halaman {{page}}...",
+    "preparingExport": "Menyiapkan ekspor PDF...",
+    "renderingPage": "Merender halaman {{current}} dari {{total}}...",
+    "exportError": "Kesalahan ekspor",
+    "exportFailed": "Tidak dapat mengekspor PDF perbandingan.",
+    "loadingFile": "Memuat {{name}}...",
+    "invalidFile": "File tidak valid",
+    "invalidFileMsg": "Silakan pilih file PDF yang valid.",
+    "loadError": "Tidak dapat memuat PDF. Mungkin rusak atau dilindungi kata sandi."
   },
   "posterizePdf": {
     "name": "Posterisasi PDF",