feat: Multi-Directory Workspace Support (part 3: configuration in settings.json) (#5354)

Co-authored-by: Allen Hutchison <adh@google.com>

packages/cli/src/ui/commands/memoryCommand.test.ts

@@ -161,6 +161,10 @@ describe('memoryCommand', () => {
         getDebugMode: () => false,
         getFileService: () => ({}) as FileDiscoveryService,
         getExtensionContextFilePaths: () => [],
+        shouldLoadMemoryFromIncludeDirectories: () => false,
+        getWorkspaceContext: () => ({
+          getDirectories: () => [],
+        }),
         getFileFilteringOptions: () => ({
           ignore: [],
           include: [],