Remove TODOs that are no longer relevant

Dependencies

• [2] MU6ZNUYZ Integrate recordAll command with input box
• [3] B4SKYP3Y Add repository model and add steps to initialize it

Change contents

• edit in src/repository.ts at line 52
  [2.240]→[3.910:981](∅→∅),[3.910]→[3.910:981](∅→∅)
  − // TODO: Add quick diff provider

  − // TODO: Add input validation