New Crowdin updates (#2233)

Bunch of updates

src/locales/zh-CN.json

@@ -32,6 +32,8 @@
     "fontFamily": "字体",
     "onlySelected": "仅被选中",
     "withBackground": "添加背景",
+    "exportEmbedScene": "",
+    "exportEmbedScene_details": "",
     "addWatermark": "添加 “使用 Excalidraw 创建” 水印",
     "handDrawn": "手写",
     "normal": "正常",
@@ -115,7 +117,9 @@
     "uploadedSecurly": "上传已被端到端加密保护，这意味着 Excalidraw 的服务器和第三方都无法读取内容。",
     "loadSceneOverridePrompt": "加载外部绘图将取代您现有的内容。您想要继续吗？",
     "errorLoadingLibrary": "",
-    "confirmAddLibrary": ""
+    "confirmAddLibrary": "",
+    "imageDoesNotContainScene": "",
+    "cannotRestoreFromImage": ""
   },
   "toolBar": {
     "selection": "选择",