add all frontend files

node_modules/antd/lib/date-picker/locale/sk_SK.js

@@ -0,0 +1,20 @@
+"use strict";
+
+var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault").default;
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = void 0;
+var _sk_SK = _interopRequireDefault(require("rc-picker/lib/locale/sk_SK"));
+var _sk_SK2 = _interopRequireDefault(require("../../time-picker/locale/sk_SK"));
+// 统一合并为完整的 Locale
+const locale = {
+  lang: Object.assign({
+    placeholder: 'Vybrať dátum',
+    rangePlaceholder: ['Od', 'Do']
+  }, _sk_SK.default),
+  timePickerLocale: Object.assign({}, _sk_SK2.default)
+};
+// All settings at:
+// https://github.com/ant-design/ant-design/blob/master/components/date-picker/locale/example.json
+var _default = exports.default = locale;