Co-authored-by: eddgranados12 <eddgranados12@users.noreply.github.com>

Co-authored-by: MENDOZA BALLARDO GAEL RICARDO <gael-meb123@users.noreply.github.com>
Co-authored-by: Azareth-Tr <Azareth-Tr@users.noreply.github.com>

modificacion de vistas panel admin, login, animaciones y implementacion de mascota

recolecta_app/lib/features/admin/models/admin_unit.dart

@@ -0,0 +1,16 @@
+class AdminUnitModel {
+  final int id;
+  final String? plate;
+  final String status;
+
+  const AdminUnitModel({required this.id, this.plate, this.status = 'active'});
+
+  factory AdminUnitModel.fromJson(Map<String, dynamic> json) => AdminUnitModel(
+    id: (json['id'] as num).toInt(),
+    plate: json['plate'] as String?,
+    status: (json['status'] as String?) ?? 'active',
+  );
+
+  String get displayPlate =>
+      plate == null || plate!.trim().isEmpty ? '#$id' : plate!;
+}