feat: add IoD search

src/assets/locale/zh/common.json

@@ -38,7 +38,8 @@
         }
     },
     "copyToClipboard": "复制到剪贴板",
-    "webSearch": "搜索网络",
+    "webSearch": "搜索万维网",
+    "iodSearch": "搜索数联网",
     "regenerate": "重新生成",
     "edit": "编辑",
     "delete": "删除",
@@ -105,7 +106,8 @@
         "rephrase": "重述",
         "translate": "翻译"
     },
-    "citations": "引用",
+    "webCitations": "万维网引用",
+    "iodCitations": "数联网引用",
     "downloadCode": "下载代码",
     "date": {
         "pinned": "已置顶",

src/assets/locale/zh/playground.json

@@ -19,7 +19,8 @@
         }
     },
     "tooltip": {
-        "searchInternet": "搜索互联网",
+        "searchInternet": "搜索万维网",
+        "searchIod": "搜索数联网",
         "speechToText": "语音到文本",
         "uploadImage": "上传图片",
         "stopStreaming": "停止流媒体",