add support for zh_cn

worklenz-frontend/public/locales/zh/template-drawer.json

@@ -0,0 +1,19 @@
+{
+  "title": "编辑任务模板",
+  "cancelText": "取消",
+  "saveText": "保存",
+  "templateNameText": "模板名称",
+  "selectedTasks": "已选任务",
+  "removeTask": "移除",
+  "description": "描述",
+  "phase": "阶段",
+  "statuses": "状态",
+  "priorities": "优先级",
+  "labels": "标签",
+  "tasks": "任务",
+  "noTemplateSelected": "未选择模板",
+  "noDescription": "无描述",
+  "worklenzTemplates": "Worklenz模板",
+  "yourTemplatesLibrary": "您的模板库",
+  "searchTemplates": "搜索模板"
+}