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/main.ts

@@ -22,6 +22,7 @@ import { validateRendererSettingsUpdate } from "./renderer-settings";
 import { applyMainWindowSecurity, createMainWindowWebPreferences, MAIN_WINDOW_EXTERNAL_HOSTS, openAllowedExternalUrl } from "./browser-security";
 import { assertTrustedIpcSender, type TrustedIpcOptions } from "./ipc-security";
 import { validateRealDebridLoginRequest } from "../shared/preload-api";
+import { migrateProductUserDataDirectory } from "./storage";
 
 function validateString(value: unknown, name: string): string {
   if (typeof value !== "string") {
@@ -40,7 +41,7 @@ function validatePlainObject(value: unknown, name: string): Record<string, unkno
 const IMPORT_QUEUE_MAX_BYTES = 10 * 1024 * 1024;
 const CLIPBOARD_WRITE_MAX_BYTES = 4096;
 const RENAME_PACKAGE_MAX_CHARS = 240;
-const RESETTABLE_PROVIDER_KEYS = new Set<DebridProvider>([
+const RESETTABLE_PROVIDER_KEYS = new Set<DebridProvider>([
   "realdebrid",
   "megadebrid-api",
   "megadebrid-web",
@@ -50,8 +51,13 @@ const RESETTABLE_PROVIDER_KEYS = new Set<DebridProvider>([
   "onefichier",
   "debridlink",
   "linksnappy"
-]);
-function validateStringArray(value: unknown, name: string): string[] {
+]);
+
+if (app.isPackaged && !process.argv.some((arg) => arg === "--user-data-dir" || arg.startsWith("--user-data-dir="))) {
+  app.setPath("userData", migrateProductUserDataDirectory(app.getPath("appData")));
+}
+
+function validateStringArray(value: unknown, name: string): string[] {
   if (!Array.isArray(value) || !value.every(v => typeof v === "string")) {
     throw new Error(`${name} muss ein String-Array sein`);
   }