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",