能用prusa切片和预览了，添加了缺失的翻译

Co-authored-by: Copilot <copilot@github.com>

app/assets/i18n/zh-cn.json

@@ -218,5 +218,12 @@
     "Add User": "添加用户",
     "Password": "密码",
     "Is Admin": "设为管理员",
-    "Create User": "创建用户"
+    "Create User": "创建用户",
+    "Build Plate Model Path (.stl)": "构建板模型路径 (.stl)",
+    "Absolute path to a custom build plate STL model to show in the plater. Leave empty to use none.": "保存自定义构建板 STL 模型的绝对路径，以在 plater 中显示。留空以使用默认值。",
+    "Default Material Profile": "默认材料配置",
+    "Slicing Engine Configurations": "切片引擎配置",
+    "Slicing Engine": "切片引擎",
+    "Select the engine to be used globally. Ensure the selected engine is installed and accessible on the server.": "选择要全局使用的引擎。确保所选引擎已安装且在服务器上可访问。",
+    "Material Profile": "材料配置"
 }