refactor: move stack assets and wire in mailhog

SupportStack/output/tests/test_homepage_host_validation.sh

@@ -0,0 +1,47 @@
+#!/bin/bash
+
+# Test for homepage host validation issue
+# Following TDD: Write test → Execute test → Test fails → Write minimal code to pass test
+
+set -e
+
+# Load environment settings for dynamic container naming
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
+ENV_FILE="${SCRIPT_DIR}/TSYSDevStack-SupportStack-Demo-Settings"
+
+if [ ! -f "$ENV_FILE" ]; then
+    echo "Error: Environment settings file not found at $ENV_FILE"
+    exit 1
+fi
+
+source "$ENV_FILE"
+
+echo "Testing homepage host validation issue..."
+
+# Check if homepage container is running
+if ! docker ps | grep -q "$HOMEPAGE_NAME"; then
+    echo "❌ Homepage container is not running"
+    echo "Test failed: Homepage host validation test failed"
+    exit 1
+fi
+
+# Test if we get the host validation error by checking the HTTP response
+response=$(curl -s -o /dev/null -w "%{http_code}" "http://${BIND_ADDRESS}:${HOMEPAGE_PORT}/" 2>/dev/null || echo "ERROR")
+
+if [ "$response" = "ERROR" ] || [ "$response" != "200" ]; then
+    # Let's also check the page content to see if it contains the host validation error message
+    content=$(curl -s "http://${BIND_ADDRESS}:${HOMEPAGE_PORT}/" 2>/dev/null || echo "")
+    if [[ "$content" == *"Host validation failed"* ]]; then
+        echo "❌ Homepage is showing 'Host validation failed' error"
+        echo "Test confirmed: Host validation issue exists"
+        exit 1
+    else
+        echo "⚠️ Homepage is not accessible but not showing host validation error"
+        echo "Test failed: Homepage not accessible"
+        exit 1
+    fi
+else
+    echo "✅ Homepage is accessible and host validation is working"
+    echo "Test passed: No host validation issue"
+    exit 0
+fi