Fix downloads not starting: reset session.running on startup

Root cause: normalizeSessionStatuses() did not reset session.running
to false on startup. If the app was closed/crashed while downloads
were active, session.json retained running=true. On next launch,
start() checked if (this.session.running) return — silently refusing
to start any downloads.

Also improved normalizeSessionStatuses to match the old DM behavior:
- Reset session.running, paused, reconnectUntil, reconnectReason
- Recover cancelled/Gestoppt items back to queued
- Mark extracting/integrity_check items as completed (already downloaded)
- Handle paused and reconnect_wait items
- Cover all transient package statuses

Updated update tests for beta repo name.

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

src/main/download/download-manager.ts

@@ -1594,16 +1594,47 @@ export class DownloadManager extends EventEmitter {
   }
 
   private normalizeSessionStatuses(): void {
+    // Critical: reset session-level running state on startup.
+    // Without this, if the app crashes while running, session.running stays true
+    // in the persisted JSON and start() silently returns on next launch.
+    this.session.running = false;
+    this.session.paused = false;
+    this.session.reconnectUntil = 0;
+    this.session.reconnectReason = "";
+
     for (const item of Object.values(this.session.items)) {
-      if (item.status === "downloading" || item.status === "validating" || item.status === "integrity_check") {
+      // Items that were stopped mid-run should be re-queued
+      if (item.status === "cancelled" && item.fullStatus === "Gestoppt") {
         item.status = "queued";
         item.fullStatus = "Wartet";
+        item.lastError = "";
+        item.speedBps = 0;
+        item.provider = null;
+        item.updatedAt = nowMs();
+        continue;
+      }
+      // Items that were extracting/checking integrity are already fully downloaded
+      if (item.status === "extracting" || item.status === "integrity_check") {
+        item.status = "completed";
+        item.fullStatus = `Fertig (${humanSize(item.downloadedBytes)})`;
+        item.speedBps = 0;
+        item.updatedAt = nowMs();
+        continue;
+      }
+      // Active/paused/reconnecting items → re-queue
+      if (item.status === "downloading" || item.status === "validating"
+        || item.status === "paused" || item.status === "reconnect_wait") {
+        item.status = "queued";
+        const pkg = this.session.packages[item.packageId];
+        item.fullStatus = (pkg && pkg.enabled === false) ? "Paket gestoppt" : "Wartet";
         item.speedBps = 0;
         item.updatedAt = nowMs();
       }
     }
     for (const pkg of Object.values(this.session.packages)) {
-      if (pkg.status === "downloading" || pkg.status === "validating" || pkg.status === "extracting") {
+      if (pkg.status === "downloading" || pkg.status === "validating"
+        || pkg.status === "extracting" || pkg.status === "integrity_check"
+        || pkg.status === "paused" || pkg.status === "reconnect_wait") {
         pkg.status = "queued";
         pkg.updatedAt = nowMs();
       }

tests/update.test.ts

@@ -46,7 +46,7 @@ afterEach(() => {
 
 describe("update", () => {
   it("normalizes update repo input", () => {
-    expect(normalizeUpdateRepo("")).toBe("Administrator/real-debrid-downloader");
+    expect(normalizeUpdateRepo("")).toBe("Administrator/beta-real-debrid-downloader");
     expect(normalizeUpdateRepo("owner/repo")).toBe("owner/repo");
     expect(normalizeUpdateRepo("https://codeberg.org/owner/repo")).toBe("owner/repo");
     expect(normalizeUpdateRepo("https://www.codeberg.org/owner/repo")).toBe("owner/repo");
@@ -518,14 +518,14 @@ describe("normalizeUpdateRepo extended", () => {
   });
 
   it("returns default for malformed inputs", () => {
-    expect(normalizeUpdateRepo("just-one-part")).toBe("Administrator/real-debrid-downloader");
+    expect(normalizeUpdateRepo("just-one-part")).toBe("Administrator/beta-real-debrid-downloader");
-    expect(normalizeUpdateRepo("   ")).toBe("Administrator/real-debrid-downloader");
+    expect(normalizeUpdateRepo("   ")).toBe("Administrator/beta-real-debrid-downloader");
   });
 
   it("rejects traversal-like owner or repo segments", () => {
-    expect(normalizeUpdateRepo("../owner/repo")).toBe("Administrator/real-debrid-downloader");
+    expect(normalizeUpdateRepo("../owner/repo")).toBe("Administrator/beta-real-debrid-downloader");
-    expect(normalizeUpdateRepo("owner/../repo")).toBe("Administrator/real-debrid-downloader");
+    expect(normalizeUpdateRepo("owner/../repo")).toBe("Administrator/beta-real-debrid-downloader");
-    expect(normalizeUpdateRepo("https://codeberg.org/owner/../../repo")).toBe("Administrator/real-debrid-downloader");
+    expect(normalizeUpdateRepo("https://codeberg.org/owner/../../repo")).toBe("Administrator/beta-real-debrid-downloader");
   });
 
   it("handles www prefix", () => {