feat(downloads): recover missing completed files

libs/services/src/lib/runtime-capabilities.service.spec.ts

@@ -100,6 +100,7 @@ describe('RuntimeCapabilitiesService', () => {
             downloadsPause: jest.fn(),
             downloadsResume: jest.fn(),
             downloadsRetry: jest.fn(),
+            downloadsRedownloadMissing: jest.fn(),
             downloadsRemove: jest.fn(),
             downloadsGetList: jest.fn(),
             downloadsGet: jest.fn(),
@@ -382,6 +383,13 @@ describe('RuntimeCapabilitiesService', () => {
             onDownloadsUpdate: jest.fn(),
         };
 
+        expect(service.supportsDownloads).toBe(false);
+
+        testWindow.electron = {
+            ...testWindow.electron,
+            downloadsRedownloadMissing: jest.fn(),
+        };
+
         expect(service.supportsDownloads).toBe(true);
     });
 

libs/services/src/lib/runtime-capabilities.service.ts

@@ -186,6 +186,7 @@ export class RuntimeCapabilitiesService {
             'downloadsPause',
             'downloadsResume',
             'downloadsRetry',
+            'downloadsRedownloadMissing',
             'downloadsRemove',
             'downloadsGetList',
             'downloadsGet',