Comprehensive bugfix release v1.6.45

Fix ~70 issues across the entire codebase including security fixes,
error handling improvements, test stabilization, and code quality.

- Fix TLS race condition with reference-counted acquire/release
- Bind debug server to 127.0.0.1 instead of 0.0.0.0
- Add overall timeout to MegaWebFallback
- Stream update installer to disk instead of RAM buffering
- Add path traversal protection in JVM extractor
- Cache DdownloadClient with credential-based invalidation
- Add .catch() to all fire-and-forget IPC calls
- Wrap app startup, clipboard, session-log in try/catch
- Add timeouts to container.ts fetch calls
- Fix variable shadowing, tsconfig path, line endings
- Stabilize tests with proper cleanup and timing tolerance
- Fix installer privileges, scripts, and afterPack null checks
- Delete obsolete _upload_release.mjs

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

src/main/storage.ts

@@ -113,7 +113,7 @@ export function normalizeSettings(settings: AppSettings): AppSettings {
     allDebridToken: asText(settings.allDebridToken),
     ddownloadLogin: asText(settings.ddownloadLogin),
     ddownloadPassword: asText(settings.ddownloadPassword),
-    archivePasswordList: String(settings.archivePasswordList ?? "").replace(/\r\n/g, "\n"),
+    archivePasswordList: String(settings.archivePasswordList ?? "").replace(/\r\n|\r/g, "\n"),
     rememberToken: Boolean(settings.rememberToken),
     providerPrimary: settings.providerPrimary,
     providerSecondary: settings.providerSecondary,