refactor: streamline Vite configuration and enhance CitationsList component

- Updated Vite configuration to remove conditional output settings, ensuring consistent build behavior.
- Refactored CitationsList component to use a Scrollbar for improved UI, encapsulating popover content within a styled container.

electron.vite.config.ts

@@ -24,12 +24,10 @@ export default defineConfig({
     build: {
       rollupOptions: {
         external: ['@libsql/client', 'bufferutil', 'utf-8-validate', '@cherrystudio/mac-system-ocr'],
-        output: isProd
-          ? {
-              manualChunks: undefined, // 彻底禁用代码分割 - 返回 null 强制单文件打包
-              inlineDynamicImports: true // 内联所有动态导入，这是关键配置
-            }
-          : {}
+        output: {
+          manualChunks: undefined, // 彻底禁用代码分割 - 返回 null 强制单文件打包
+          inlineDynamicImports: true // 内联所有动态导入，这是关键配置
+        }
       },
       sourcemap: isDev
     },

src/renderer/src/pages/home/Messages/CitationsList.tsx

@@ -1,5 +1,6 @@
 import ContextMenu from '@renderer/components/ContextMenu'
 import Favicon from '@renderer/components/Icons/FallbackFavicon'
+import Scrollbar from '@renderer/components/Scrollbar'
 import { Citation } from '@renderer/types'
 import { fetchWebContent } from '@renderer/utils/fetch'
 import { cleanMarkdownContent } from '@renderer/utils/formats'
@@ -43,7 +44,7 @@ const CitationsList: React.FC<CitationsListProps> = ({ citations }) => {
   if (!count) return null
 
   const popoverContent = (
-    <div>
+    <PopoverContentContainer>
       {citations.map((citation) => (
         <PopoverContentItem key={citation.url || citation.number}>
           {citation.type === 'websearch' ? (
@@ -57,7 +58,7 @@ const CitationsList: React.FC<CitationsListProps> = ({ citations }) => {
           )}
         </PopoverContentItem>
       ))}
-    </div>
+    </PopoverContentContainer>
   )
 
   return (
@@ -309,9 +310,12 @@ const WebSearchCardContent = styled.div`
   }
 `
 
+const PopoverContentContainer = styled(Scrollbar)`
+  max-height: 70vh;
+`
+
 const PopoverContent = styled.div`
   max-width: min(400px, 60vw);
-  max-height: 60vh;
   padding: 0 12px;
 `