Release v1.4.9 with extraction resume fix and faster update downloads

- Fix extraction status display after restart (shows "Entpacken ausstehend" instead of stale status)
- Fix Start button to trigger pending extractions for already-downloaded packages
- Fix extraction resume when archives already cleaned (recognizes completed state from resume file)
- Reduce update download connection timeout from 8min to 30s per candidate for faster fallback
- Add logging for update download candidates and failures
- Show manual download URL on update failure
- Sequential extraction preserved (one package at a time via queue)
- Extraction properly cancelled on shutdown, resumes on restart

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

src/main/download-manager.ts

@@ -969,6 +969,8 @@ export class DownloadManager extends EventEmitter {
       this.emitState(true);
     }
 
+    this.triggerPendingExtractions();
+
     const runItems = Object.values(this.session.items)
       .filter((item) => {
         if (item.status !== "queued" && item.status !== "reconnect_wait") {
@@ -1420,6 +1422,15 @@ export class DownloadManager extends EventEmitter {
         const needsPostProcess = pkg.status !== "completed"
           || items.some((item) => item.status === "completed" && !isExtractedLabel(item.fullStatus));
         if (needsPostProcess) {
+          pkg.status = "queued";
+          pkg.updatedAt = nowMs();
+          for (const item of items) {
+            if (item.status === "completed" && !isExtractedLabel(item.fullStatus)) {
+              item.fullStatus = "Entpacken ausstehend";
+              item.updatedAt = nowMs();
+            }
+          }
+          changed = true;
           void this.runPackagePostProcessing(packageId);
         } else if (pkg.status !== "completed") {
           pkg.status = "completed";
@@ -1443,6 +1454,47 @@ export class DownloadManager extends EventEmitter {
     }
   }
 
+  private triggerPendingExtractions(): void {
+    if (!this.settings.autoExtract) {
+      return;
+    }
+    for (const packageId of this.session.packageOrder) {
+      const pkg = this.session.packages[packageId];
+      if (!pkg || pkg.cancelled || !pkg.enabled) {
+        continue;
+      }
+      if (this.packagePostProcessTasks.has(packageId)) {
+        continue;
+      }
+      const items = pkg.itemIds.map((id) => this.session.items[id]).filter(Boolean) as DownloadItem[];
+      if (items.length === 0) {
+        continue;
+      }
+      const success = items.filter((item) => item.status === "completed").length;
+      const failed = items.filter((item) => item.status === "failed").length;
+      const cancelled = items.filter((item) => item.status === "cancelled").length;
+      if (success + failed + cancelled < items.length || failed > 0 || success === 0) {
+        continue;
+      }
+      const needsExtraction = items.some((item) =>
+        item.status === "completed" && !isExtractedLabel(item.fullStatus)
+      );
+      if (!needsExtraction) {
+        continue;
+      }
+      pkg.status = "queued";
+      pkg.updatedAt = nowMs();
+      for (const item of items) {
+        if (item.status === "completed" && !isExtractedLabel(item.fullStatus)) {
+          item.fullStatus = "Entpacken ausstehend";
+          item.updatedAt = nowMs();
+        }
+      }
+      logger.info(`Entpacken via Start ausgelöst: pkg=${pkg.name}`);
+      void this.runPackagePostProcessing(packageId);
+    }
+  }
+
   private removePackageFromSession(packageId: string, itemIds: string[]): void {
     for (const itemId of itemIds) {
       delete this.session.items[itemId];