fix: fail CI when piped tests fail

[KennerMiner]

The CI Test step currently reports success when Node tests fail. Its unspecified Linux shell uses bash -e, so tee supplies the pipeline's successful status and the script reaches exit 0.

Set shell: bash on that step. GitHub Actions then invokes Bash with -eo pipefail, preserving a failing test runner's exit status while keeping output.txt and the existing missing-database check.

Verified on Linux in a disposable Docker container with Node 24.20.0 and on macOS with Node 24.10.0, using the exact Test step script extracted from the workflow and GitHub's documented shell invocations:

Real Node test fixture	Before	After
Passing test	0	0
Failing assertion	0 (incorrect)	1
Skipped test with no database	1	1
Test file syntax error	0 (incorrect)	1

All eight runs per environment retained test output in output.txt. The Linux container had no network, no credentials, read-only inputs and limited resources. git diff --check passes. This verifies shell behavior locally; the full application/database suite and hosted CI were not run locally for this one-line workflow change.

Minimal failing-test fixture used in the workflow's test/*.test.ts path:

import { test } from 'node:test';
import assert from 'node:assert/strict';
test('real failing assertion', () => assert.equal(1, 2));

Running the existing Test step script with bash -e step.sh returns 0 for that fixture. With bash --noprofile --norc -eo pipefail step.sh, it returns 1. The other controls use a passing Node test, a Node test skipped with reason no database, and a test file containing a syntax error.

Reference: https://docs.github.com/en/actions/reference/workflows-and-actions/workflow-syntax#jobsjob_idstepsshell

Submitted for consideration under the bug-fix PR offer at https://ugig.net/gigs/8b2a21db-ce15-433f-a73d-68f2e3349e87 . If eligible, SOL is a suitable payout method; receiving details can be supplied privately. No payment is assumed until confirmed.

[KennerMiner]

Thanks for merging this fix. The upstream test and Docker checks both passed.

I'd like to claim the bug-fix bounty from your ugig offer. SOL on Solana mainnet is suitable; the dedicated receiving address is:

3UAwwsxFnRMR1yn1WrxmdDBBmDkoDGNapbAtGE4mPcfA

Please confirm the award amount and share the transaction signature when sent.