Release v1.4.36 with tolerant DLC padding

- Local DLC decryption no longer throws on invalid PKCS7 padding
- Instead tries to parse the decrypted data as-is (Node.js base64
  decoder is lenient with trailing garbage bytes)
- This fixes large DLCs that previously failed locally and then
  hit dcrypt.it's 413 size limit on both endpoints
- Empty decryption result returns [] instead of throwing

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

package.json

@@ -1,6 +1,6 @@
 {
   "name": "real-debrid-downloader",
-  "version": "1.4.35",
+  "version": "1.4.36",
   "description": "Real-Debrid Downloader Desktop (Electron + React + TypeScript)",
   "main": "build/main/main/main.js",
   "author": "Sucukdeluxe",

src/main/container.ts

@@ -145,18 +145,21 @@ async function decryptDlcLocal(filePath: string): Promise<ParsedPackageInput[]>
   let decrypted = Buffer.concat([decipher.update(encrypted), decipher.final()]);
 
   if (decrypted.length === 0) {
-    throw new Error("DLC-Entschlüsselung lieferte keine Daten");
+    return [];
   }
   const pad = decrypted[decrypted.length - 1];
-  if (pad <= 0 || pad > 16 || pad > decrypted.length) {
-    throw new Error("Ungültiges DLC-Padding");
-  }
+  if (pad > 0 && pad <= 16 && pad <= decrypted.length) {
+    let validPad = true;
     for (let index = 1; index <= pad; index += 1) {
       if (decrypted[decrypted.length - index] !== pad) {
-      throw new Error("Ungültiges DLC-Padding");
+        validPad = false;
+        break;
       }
     }
+    if (validPad) {
       decrypted = decrypted.subarray(0, decrypted.length - pad);
+    }
+  }
 
   const xmlData = Buffer.from(decrypted.toString("utf8"), "base64").toString("utf8");
   return parsePackagesFromDlcXml(xmlData);