(feat): Add a ToDo tool to track ongoing task lists (#8761)

Co-authored-by: joshualitt <joshualitt@google.com>
Co-authored-by: Tommaso Sciortino <sciortino@gmail.com>
Co-authored-by: matt korwel <matt.korwel@gmail.com>
Co-authored-by: gemini-cli-robot <gemini-cli-robot@google.com>
Co-authored-by: Jacob MacDonald <jakemac@google.com>
Co-authored-by: Shreya Keshive <skeshive@gmail.com>

packages/cli/src/gemini.test.tsx

@@ -257,6 +257,7 @@ describe('gemini.tsx main function kitty protocol', () => {
       includeDirectories: undefined,
       screenReader: undefined,
       useSmartEdit: undefined,
+      useWriteTodos: undefined,
       promptWords: undefined,
       outputFormat: undefined,
     });