L14 Abrechnungsübersicht: Tests, Backfill, Smoke und Lane-Bericht

test-abrechnung-service (118 Prüfungen inkl. Mandantentrennung und PDF-Render-Smoke), test-abrechnung-sync (21), Fixture-Zeilen für die neuen Tenant-Modelle, Rollen-Matrix billing:*, smoke-auth um /billing, Detail, Druckansicht, Auftrags-Tab und mobile Meilensteine erweitert, scripts/billing-backfill.ts, docs/craftvia/lanes/abrechnung.md, ABNAHME §3 „Abrechnungsübersicht“ (keine Buchhaltung). Gate 69/69, RLS 69/69.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

scripts/smoke-auth.ts

@@ -39,13 +39,32 @@ async function ids() {
   const inReview = d16 ? await prisma.report.findFirst({ where: { workOrderId: d16.id } }) : null;
   const imp = await prisma.importJob.findFirst({ where: { tenantId: demo.id, status: "review_required" }, orderBy: { createdAt: "desc" } });
   const photo = await prisma.photo.findFirst({ where: { workOrderId: d07.id }, select: { documentId: true } });
-  return { d07, d08, d14, d15, d16, d17, d18, emergency, customer, foreignCustomer, site, approved, inReview, imp, photo };
+  // L14: open billing record (DEMO-18 released for billing → event hook / scripts/billing-backfill.ts) + smoke milestone on DEMO-07
+  const billing = await prisma.billingRecord.findFirst({ where: { tenantId: demo.id, workOrderId: d18.id, status: "open" }, select: { id: true } });
+  const milestone =
+    (await prisma.workOrderMilestone.findFirst({ where: { tenantId: demo.id, workOrderId: d07.id, title: "Smoke-Meilenstein", deletedAt: null }, select: { id: true } })) ??
+    (await prisma.workOrderMilestone.create({ data: { tenantId: demo.id, workOrderId: d07.id, title: "Smoke-Meilenstein", sortOrder: 10 }, select: { id: true } }));
+  return { d07, d08, d14, d15, d16, d17, d18, emergency, customer, foreignCustomer, site, approved, inReview, imp, photo, billing, milestone };
 }
 
 function plans(x: Awaited<ReturnType<typeof ids>>): Plan[] {
   const wo = (o: { id: string } | null, suffix = "") => (o ? `/work-orders/${o.id}${suffix}` : "/work-orders");
   const m = (o: { id: string } | null, suffix = "") => (o ? `/m/orders/${o.id}${suffix}` : "/m/orders");
-  const tabs = ["overview", "checklist", "material", "times", "photos", "notes", "reports", "documents", "history"];
+  const tabs = ["overview", "checklist", "material", "times", "photos", "notes", "reports", "billing", "documents", "history"];
+  // L14 Abrechnungsübersicht
+  const billingBackoffice: Check[] = [
+    { path: "/billing", mustContain: ["Abrechnungsübersicht", "Offen"] },
+    { path: "/billing?status=billed", mustContain: "Abgerechnet" },
+    { path: "/dashboard", mustContain: "Bereit zur Abrechnung" },
+    { path: wo(x.d07, "?tab=billing"), mustContain: ["Smoke-Meilenstein", "Abrechnungseinträge"] },
+    ...(x.billing
+      ? [
+          { path: `/billing?q=${x.d18.number}`, mustContain: x.d18.number },
+          { path: `/billing/${x.billing.id}`, mustContain: ["Abrechnungsblatt", x.d18.number, "Anfahrten", "Als abgerechnet markieren"] },
+          { path: `/billing/print?ids=${x.billing.id}`, mustContain: ["Abrechnungsblatt", x.d18.number] },
+        ]
+      : []),
+  ];
   return [
     {
       email: "admin@demo.example",
@@ -81,6 +100,7 @@ function plans(x: Awaited<ReturnType<typeof ids>>): Plan[] {
         ...tabs.map((t) => ({ path: wo(x.d07, `?tab=${t}`), mustContain: x.d07.number })),
         { path: wo(x.d18, "?tab=reports"), mustContain: x.d18.number },
         { path: "/work-orders/conflicts" },
+        ...billingBackoffice,
         // L12 Zeiterfassung
         { path: "/work-orders/time-approvals", mustContain: "Zeiten zur Freigabe" },
         { path: "/dashboard", mustContain: "Zeiten zur Freigabe" },
@@ -151,6 +171,11 @@ function plans(x: Awaited<ReturnType<typeof ids>>): Plan[] {
         { path: "/m/time/new", mustContain: ["Zeit nachtragen", "Begründung"] },
         { path: "/m/approvals", mustContain: "nicht freigeschaltet" },
         { path: m(x.d07, "/time"), mustContain: x.d07.number },
+        // L14 Abrechnungsübersicht: Meilensteine mobil, Backoffice-Übersicht ohne Recht
+        { path: m(x.d07), mustContain: ["Meilensteine", "Smoke-Meilenstein", "Erreicht melden"] },
+        // order numbers appear in the monteur's own notifications and all UI texts in the serialized messages → check the record link
+        { path: "/billing", expect: [200, 307], mustContain: "nicht freigeschaltet", mustNotContain: x.billing ? [`/billing/${x.billing.id}`] : [] },
+        ...(x.billing ? [{ path: `/billing/${x.billing.id}`, expect: [404, 307] }] : []),
         ...(x.photo ? [{ path: `/files/${x.photo.documentId}`, expect: [200] }] : []),
         { path: m(x.d08), expect: [404] },
         { path: `/customers/${x.foreignCustomer.id}`, expect: [404, 307] },
@@ -181,6 +206,10 @@ function plans(x: Awaited<ReturnType<typeof ids>>): Plan[] {
         ...(x.emergency ? [{ path: `/work-orders/emergency-review/${x.emergency.id}`, expect: [404] }] : []),
         ...(x.imp ? [{ path: `/imports/${x.imp.id}`, expect: [404] }] : []),
         ...(x.photo ? [{ path: `/files/${x.photo.documentId}`, expect: [404] }] : []),
+        // L14 Abrechnungsübersicht: keine Einträge von demo
+        { path: "/billing", mustContain: "Abrechnungsübersicht", mustNotContain: [x.d18.number, "Elbblick"] },
+        ...(x.billing ? [{ path: `/billing/${x.billing.id}`, expect: [404] }, { path: `/billing/print?ids=${x.billing.id}`, mustNotContain: [x.d18.number] }] : []),
+        { path: wo(x.d07, "?tab=billing"), expect: [404] },
       ],
     },
   ];