fix: forward hasExpiredRecipients in internal documents route

`findDocumentsInternal` inherits `hasExpiredRecipients` from `ZFindDocumentsRequestSchema`
but the handler did not destructure or forward it to `findDocuments`, so callers requesting
the filter received unfiltered results.

Destructure the field from input and pass it through, matching the public `findDocuments`
route.

packages/trpc/server/document-router/find-documents-internal.ts

@@ -23,6 +23,7 @@ export const findDocumentsInternalRoute = authenticatedProcedure
       orderByColumn,
       source,
       status,
+      hasExpiredRecipients,
       period,
       senderIds,
       folderId,
@@ -49,6 +50,7 @@ export const findDocumentsInternalRoute = authenticatedProcedure
         period,
         senderIds,
         folderId,
+        hasExpiredRecipients,
         orderBy: orderByColumn ? { column: orderByColumn, direction: orderByDirection } : undefined,
       }),
     ]);