L10b Betrieb & Aufräumen: Sync – Berichts-Ops, Konflikt-Übernahme, eigene Session im Bundle

- Aufräumpunkt j: report.save_draft und report.submit mit Zod-Schemas (lib/sync/ops.ts) und
  Registry-Einträgen → services/reports/sync-ops.ts. report.submit reicht baseVersion als
  expectedWorkOrderVersion und aiReviewed an submitReport durch; Lotse-Entwürfe ohne Bestätigung →
  rejected invalid. signature.capture bleibt unregistriert (Upload-Art für Unterschriftsbild fehlt).
- Aufräumpunkt b: „Übernehmen" in der Konfliktliste delegiert an den Sync-Dispatcher
  (apply.ts#reapplyOperation, ohne baseVersion) statt des L2-Stubs; unterstützt
  work_order.transition und report.submit. Hinweistext der Konfliktliste angepasst.
- Aufräumpunkt c: getFieldBundle liefert je Auftrag mySession (eigene aktive WorkSession); die
  Offline-Ansicht leitet den Zeitstatus daraus ab (alte Bundles: Näherung über Auftragsstatus).
- scripts/test-betrieb-sync.ts (Bundle, clientId je Mandant, Berichts-Ops, Konflikt-Übernahme,
  Mandant B, Monteur ohne Zuweisung); test-einsatz-sync.ts prüft „nicht verfügbare Op" jetzt mit
  signature.capture, weil report.save_draft registriert ist.

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

src/server/services/sync/apply.ts

@@ -62,6 +62,52 @@ const FIELD_HANDLERS: Partial<Record<SyncOpType, Handler>> = {
 
 class NotAvailable extends Error {}
 
+/** Route a validated op to the field handler or the registered module of another lane. */
+async function dispatch(ctx: ServiceCtx, payload: unknown, op: SyncOperationInput): Promise<HandlerResult> {
+  const handler = FIELD_HANDLERS[op.opType];
+  if (handler) return handler(ctx, payload, op);
+  const load = EXTERNAL_OPS[op.opType];
+  const external = load ? await load() : null;
+  if (!external) throw new NotAvailable(`operation ${op.opType} is not available yet (lane ${EXTERNAL_OP_OWNERS[op.opType] ?? "unknown"})`);
+  return external(ctx, op);
+}
+
+/**
+ * Backoffice „Übernehmen" of a stored conflict (services/work-orders/conflicts.ts, L10b): the op
+ * is dispatched again against the CURRENT state — same payload validation and domain services as
+ * the sync path, but without the baseVersion comparison. Only conflict-prone ops
+ * (`work_order.transition`, `report.submit`) can end up as conflicts.
+ */
+export async function reapplyOperation(
+  ctx: ServiceCtx,
+  stored: { opType: string; entityType?: string | null; entityId: string | null; payload: unknown },
+): Promise<HandlerResult> {
+  const opType = stored.opType as SyncOpType;
+  if (!CONFLICTING_OPS.includes(opType)) throw new ServiceError("invalid", "reapply_unsupported", { opType: stored.opType });
+  const payload: Record<string, unknown> = { ...((stored.payload ?? {}) as Record<string, unknown>) };
+  // stored ops whose work order is only referenced via entityId (accepted by the former L2 stub)
+  if (typeof payload.workOrderId !== "string" && stored.entityId && (!stored.entityType || stored.entityType === "work_order")) {
+    payload.workOrderId = stored.entityId;
+  }
+  const parsed = OP_PAYLOAD_SCHEMAS[opType].safeParse(payload);
+  if (!parsed.success) throw new ServiceError("invalid", "sync_payload_invalid");
+  const op: SyncOperationInput = {
+    clientOpId: "00000000-0000-4000-8000-000000000000", // not used by handlers; idempotency stays with the stored op
+    opType,
+    entityType: stored.entityType ?? undefined,
+    entityId: stored.entityId ?? undefined,
+    baseVersion: undefined,
+    payload,
+    clientCreatedAt: new Date().toISOString(),
+  };
+  try {
+    return await dispatch(ctx, parsed.data, op);
+  } catch (err) {
+    if (err instanceof NotAvailable) throw new ServiceError("invalid", "reapply_unsupported", { opType });
+    throw err;
+  }
+}
+
 function workOrderIdOf(op: SyncOperationInput): string | undefined {
   const fromPayload = (op.payload as { workOrderId?: unknown }).workOrderId;
   if (typeof fromPayload === "string") return fromPayload;
@@ -149,14 +195,7 @@ async function applyOne(ctx: ServiceCtx, deviceId: string, op: SyncOperationInpu
     }
 
     // 4. dispatch
-    let handler = FIELD_HANDLERS[op.opType];
-    if (!handler) {
-      const load = EXTERNAL_OPS[op.opType];
-      const external = load ? await load() : null;
-      if (!external) throw new NotAvailable(`operation ${op.opType} is not available yet (lane ${EXTERNAL_OP_OWNERS[op.opType] ?? "unknown"})`);
-      handler = (c, _payload, o) => external(c, o);
-    }
-    const result = await handler(ctx, parsed.data, op);
+    const result = await dispatch(ctx, parsed.data, op);
     const rec = await record(ctx, op, deviceId, "applied", { ...result });
     if (rec === "duplicate") return { ...base, status: "duplicate", ...result };
     return { ...base, status: "applied", ...result };