feat(polizas): OCR capture for insurance policy PDFs

Mirrors the utility statement intake on the insurance side: a policy_ocr
batch/document pair of tables, a GMX parser, a matcher keyed on
Policy.policyNumber, and a "Captura" screen under /polizas that proposes
policy -> customer for staff to confirm.

Lifts the OCR seam out of StatementsModule into its own OcrModule so
PolicyOcrModule can inject OCR_PROVIDER without taking on the rest of
the statement pipeline; StatementsModule now imports it and binds
nothing itself.

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

apps/web/src/app/polizas/page.tsx

@@ -57,6 +57,7 @@ export default function PolizasPage() {
 
 function PolizasBrowser() {
   const canCreate = useCan("policy:create");
+  const canIngest = useCan("policy:ingest");
   const [stats, setStats] = useState<PolicyStats | null>(null);
   const [facets, setFacets] = useState<PolicyFacets | null>(null);
 
@@ -135,6 +136,11 @@ function PolizasBrowser() {
               { slug: "vigente", label: "Por vencer (Incen.)", params: { typeName: "INCEN" } },
             ]}
           />
+          {canIngest && (
+            <Link href="/polizas/captura" className="btn btn-outline">
+              + Captura OCR
+            </Link>
+          )}
           {canCreate && (
             <Link href="/polizas/nuevo" className="btn btn-primary">+ Nueva póliza</Link>
           )}