bug: unit tests fail locally (not in CI)

[Hweinstock]

Problem

Two unit test suites are failing locally, but not in CI.
src/cli/tui/hooks/__tests__/useDevDeploy.test.tsx and src/cli/tui/screens/logs/__tests__/LogsScreen.test.tsx

To reproduce,
npm run test:unit src/cli/tui/screens/logs/__tests__/LogsScreen.test.tsx src/cli/tui/hooks/__tests__/useDevDeploy.test.tsx

Then see the failures.

Definition of Done

• Fix unit tests to ensure they pass locally and in CI.
• Ensure they aren't relying on CI environment and hiding real regressions.