Release v1.7.13

Move hosterNotAvailable from isPermanentLinkError to
isTemporaryUnrestrictError — hoster being unavailable is usually
transient (overload, maintenance) and should be retried with backoff
instead of immediately failing as "Link ungültig".

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

package.json

@@ -1,6 +1,6 @@
 {
   "name": "real-debrid-downloader",
-  "version": "1.7.12",
+  "version": "1.7.13",
   "description": "Desktop downloader",
   "main": "build/main/main/main.js",
   "author": "Sucukdeluxe",

src/main/download-manager.ts

@@ -302,7 +302,6 @@ function isFetchFailure(errorText: string): boolean {
 function isPermanentLinkError(errorText: string): boolean {
   const text = String(errorText || "").toLowerCase();
   return text.includes("permanent ungültig")
-    || text.includes("hosternotavailable")
     || /file.?not.?found/.test(text)
     || /file.?unavailable/.test(text)
     || /link.?is.?dead/.test(text)
@@ -351,7 +350,8 @@ function isTemporaryUnrestrictError(errorText: string): boolean {
     || text.includes("bad gateway")
     || text.includes("gateway timeout")
     || text.includes("cloudflare")
-    || text.includes("worker error");
+    || text.includes("worker error")
+    || text.includes("hosternotavailable");
 }
 
 function isFinishedStatus(status: DownloadStatus): boolean {