refactor(web): 优化 IOD 相关组件和 hooks

- 修改 IodRelevant 组件，根据搜索状态动态显示文本
- 更新 useMessage hook，添加调试断点
- 重构 iod.ts 中的 IoDSources 处理逻辑

src/components/Common/Playground/IodRelevant.tsx

@@ -228,15 +228,21 @@ export const PlaygroundIodRelevant: React.FC<Props> = ({ className }) => {
     return iodSearch && messages.length > 0 && !iodLoading
   }, [iodSearch, messages, iodLoading])
 
+
+
   const data = useMemo(() => {
     const currentMessage = messages?.find(
       (message) => message.id === currentMessageId
     )
+
+    const text = (iodSearch && iodLoading) ? '正' : '已'
+    const text2 = (iodSearch && iodLoading) ?  '进行' : '完成'
+    const text3 = (iodSearch && iodLoading) ?  '……' : ''
     return [
       {
         title: (
           <p className="font-extrabold">
-            已在
+            {text}在
             <span className="text-[#f00000]">
               <CountUp end={29} duration={2.5} separator="," />个
             </span>
@@ -250,7 +256,7 @@ export const PlaygroundIodRelevant: React.FC<Props> = ({ className }) => {
               <CountUp decimals={1} end={53.7} duration={2.5} separator="," />
               万个
             </span>
-            科学数据集中进行搜索
+            科学数据集中{text2}搜索{text3}
           </p>
         ),
         description: showSearchData ? (
@@ -274,7 +280,7 @@ export const PlaygroundIodRelevant: React.FC<Props> = ({ className }) => {
       {
         title: (
           <p className="font-extrabold">
-            已在
+            {text}在
             <span className="text-[#f00000]">
               <CountUp end={138} duration={2.5} separator="," />
               万篇
@@ -284,7 +290,7 @@ export const PlaygroundIodRelevant: React.FC<Props> = ({ className }) => {
               <CountUp end={18.3} decimals={1} duration={2.5} separator="," />
               万个
             </span>
-            数据项目中进行搜索
+            数据项目中{text2}搜索{text3}
           </p>
         ),
         description: showSearchData ? (
@@ -308,7 +314,7 @@ export const PlaygroundIodRelevant: React.FC<Props> = ({ className }) => {
       {
         title: (
           <p className="font-extrabold">
-            已在
+            {text}在
             <span className="text-[#f00000]">
               <CountUp end={763} duration={2.5} separator="," />家
             </span>
@@ -322,7 +328,7 @@ export const PlaygroundIodRelevant: React.FC<Props> = ({ className }) => {
               {" "}
               <CountUp end={2} duration={2.5} separator="," />万
             </span>
-            科技人才中进行搜索
+            科技人才中{text2}搜索{text3}
           </p>
         ),
         description: showSearchData ? (