fix: streamline live integration test runner

[crcatala-vps]

Summary

• add bun run test:live for locally running the live TickTick API suite
• authenticate before test collection and fail with actionable guidance for a missing or rejected TICKTICK_TOKEN
• reuse one live client for the full Bun test process so every request carries the same TickTick X-Device fingerprint
• document the local command and distinguish its environment token from the CLI credential store

Technical details

test:live runs Bun with scripts/live-test-preflight.ts as a preload. The preload calls getProfile() using the environment token and exits before test collection on a missing token or HTTP 401. getLiveClient() now memoizes the client, so the preflight and all suites share its device ID rather than creating one per suite.

Validation

• bun test tests/unit/throttled-client.test.ts
• bun run typecheck
• bunx oxlint scripts/live-test-preflight.ts tests/helpers/live-test.ts
• verified the missing-token preflight exits with status 1

[crcatala]

/run-live-tests

[github-actions]

✅ Live API tests passed. View logs