test(ssh): model absent legacy adoption

src/main/ssh/ssh-remote-orca-cli.test.ts

@@ -80,6 +80,7 @@ describe('runRemoteOrcaCli', () => {
           }
         }
       }),
+      getLegacyAdoption: vi.fn(() => undefined),
       getActiveDispatchForIdentity: vi.fn(() => undefined),
       getCurrentRunForPane: vi.fn(() => undefined),
       findActiveRemoteAttachmentForPane: vi.fn(() => undefined)