Security hardening, multi-site portability, and a documentation and API-surface sweep

frontend/src/views/print/MachineBadge.vue

@@ -31,7 +31,7 @@ import { useRoute } from 'vue-router'
 import { machinesApi } from '../../api'
 import { getBadgeLogo } from '@/utils/siteSettings'
 import { withBase } from '@/utils/basePath'
-import JsBarcode from 'jsbarcode'
+import { barcodeInto } from '@/utils/codes'
 
 const route = useRoute()
 const loading = ref(true)
@@ -75,12 +75,10 @@ onMounted(async () => {
 function generateBarcode() {
   if (!barcodeEl.value || !machine.value) return
   try {
-    JsBarcode(barcodeEl.value, machine.value.assetnumber, {
-      format: 'CODE39',
-      displayValue: false,
-      width: 2,
-      height: 70,
-      margin: 0
+    // CODE39, not the CODE128 default: the badge readers predate the
+    // shop-floor scanners and only decode CODE39.
+    barcodeInto(barcodeEl.value, machine.value.assetnumber, {
+      format: 'CODE39', height: 70,
     })
   } catch (e) {
     console.error('Barcode generation error:', e)