add package sql search

lib/data/services/package_imp.dart

@@ -29,6 +29,11 @@ class PackageServiceImp implements PackageService {
     return packageDataProvider.updateReceiving(package);
   }
 
+  @override
+  Future<List<Package>> ftsSearchPackage(String term) {
+    return packageDataProvider.ftsSearchPackage(term);
+  }
+
   @override
   Future<List<Package>> searchPackage(String term) {
     return packageDataProvider.searchPackage(term);

lib/data/services/package_service.dart

@@ -7,6 +7,7 @@ abstract class PackageService {
   Future<void> deleteReceiving(Package package);
   Future<void> updateProcessing(Package package);
   Future<void> deleteProcessing(Package package);
+  Future<List<Package>> ftsSearchPackage(String term);
   Future<List<Package>> searchPackage(String term);
   Future<void> changeDeliveryAddress(String packageID, String deliveryID);
   Future<void> packageReturn(String packageID);