feat(web): load preventive inventory from frozen scope

web-v2/src/features/inspections/preventiveCandidatesApi.ts

@@ -0,0 +1,43 @@
+export interface InspectionPreventiveCandidate {
+  id: string;
+  code: string;
+  name: string;
+  typeName: string;
+}
+
+interface PreventiveCandidateResponse {
+  data: InspectionPreventiveCandidate[];
+}
+
+export async function listInspectionPreventiveCandidates(
+  visitId: string,
+  search = '',
+): Promise<InspectionPreventiveCandidate[]> {
+  const query = new URLSearchParams();
+  const term = search.trim();
+  if (term) query.set('search', term);
+
+  const response = await fetch(
+    `/api/v3/inspection-visits/${visitId}/preventive-candidates${query.size ? `?${query}` : ''}`,
+    {
+      method: 'GET',
+      credentials: 'same-origin',
+      headers: { Accept: 'application/json' },
+    },
+  );
+
+  if (!response.ok) {
+    let message = 'No se pudo cargar el Inventario disponible para esta Inspección';
+    try {
+      const payload = await response.json() as { message?: string | string[] };
+      if (Array.isArray(payload.message)) message = payload.message.join('. ');
+      else if (payload.message) message = payload.message;
+    } catch {
+      // Conserva el mensaje funcional cuando la respuesta no sea JSON.
+    }
+    throw new Error(message);
+  }
+
+  const payload = await response.json() as PreventiveCandidateResponse;
+  return payload.data ?? [];
+}