release: prepare v2.0.43

Add sanitized provider and account runtime diagnostics, complete the Multi-Debrid-Downloader product rename, preserve existing application data during migration, update public release verification, and publish the accompanying English documentation and regression coverage.

src/main/download-manager.ts

@@ -65,7 +65,8 @@ import { classifyDiskError } from "./fs-error";
 import { processVideoFile, resolveVideoTooling, stripDualLangMarker, hasDualLangMarker, isRemuxableVideoFile, type GermanAudioMode, type VideoProcessResult } from "./video-processor";
 import { sendNotification } from "./notify";
 import { logger } from "./logger";
-import { getRecentRotationEvents, runWithRotationItemSink, setRotationEventListener } from "./account-rotation-log";
+import { getRecentRotationEvents, runWithRotationItemSink, setRotationEventListener } from "./account-rotation-log";
+import { createAccountRuntimeEntries } from "./account-runtime-snapshot";
 import { runWithConversionTrace, traceConversionPhase, traceConversionNote } from "./conversion-trace";
 import type { RotationEvent } from "../shared/types";
 import { ensureItemLog, getItemLogPath as getPersistedItemLogPath, logItemEvent as writeItemLogEvent } from "./item-log";
@@ -2576,8 +2577,9 @@ export class DownloadManager extends EventEmitter {
       ? { ...this.summary }
       : null;
 
-    return {
-      rotationEvents: getRecentRotationEvents(40),
+    return {
+      rotationEvents: getRecentRotationEvents(40),
+      accountRuntime: createAccountRuntimeEntries(rendererState.accounts, Object.values(snapshotSession.items), now),
       settings: rendererState.settings,
       accounts: rendererState.accounts,
       session: snapshotSession,