fix(ci): remove UTF-8 BOM from lab-02 scripts, set shellcheck --severity=warning

RedjiJB · RedjiJB · commit 3d24238e48c3 · 2026-02-28T20:32:42.000-05:00
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -27,7 +27,7 @@ jobs:
       - name: ShellCheck — lab test scripts
         run: |
           sudo apt-get install -y shellcheck -qq
-          shellcheck tests/labs/*.sh
+          shellcheck --severity=warning tests/labs/*.sh
 
       - name: Validate module manifest
         run: |
diff --git a/tests/labs/test-lab-09-02.sh b/tests/labs/test-lab-09-02.sh
@@ -1,4 +1,4 @@
-﻿#!/usr/bin/env bash
+#!/usr/bin/env bash
 # test-lab-09-02.sh — Lab 09-02: External Dependencies
 # Module 09: iRedMail — OpenLDAP directory, mailhog SMTP relay, separate networks
 set -euo pipefail

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-#!/usr/bin/env bash`
	`1`	`+#!/usr/bin/env bash`
`2`	`2`	`# test-lab-09-02.sh — Lab 09-02: External Dependencies`
`3`	`3`	`# Module 09: iRedMail — OpenLDAP directory, mailhog SMTP relay, separate networks`
`4`	`4`	`set -euo pipefail`