- Updated `src/global/typedefinition.ts` to include optional `origin` property in `DownloadResult` to fix TypeScript compilation error where `remove-complete` payload didn't have it defined.
- Added `origin` payload in `electron/main/backend/install-manager.ts`.
- Updated `e2e/basic.spec.ts` URL to `/` and expecting title including `星火应用商店` to match E2E setup.