feat(i18n): add internationalization support across multiple components

src/pages/knowledge/configuration/knowledge-graph.tsx

@@ -1,8 +1,11 @@
 import React from 'react';
+import { useTranslation } from 'react-i18next';
 import { ChunkMethodItem, EmbeddingModelItem } from './common-items';
 import { Box, Typography } from '@mui/material';
 
 export function KnowledgeGraphConfiguration() {
+  const { t } = useTranslation();
+  
   return (
     <>
       <ChunkMethodItem />
@@ -10,25 +13,25 @@ export function KnowledgeGraphConfiguration() {
 
       <Box sx={{ mb: 2 }}>
         <Typography variant="body2" color="text.secondary">
-          PageRank配置 - 待实现
+          {t('knowledge.config.pageRankConfigTodo')}
         </Typography>
       </Box>
 
       <Box sx={{ mb: 2 }}>
         <Typography variant="body2" color="text.secondary">
-          实体类型配置 - 待实现
+          {t('knowledge.config.entityTypeConfigTodo')}
         </Typography>
       </Box>
 
       <Box sx={{ mb: 2 }}>
         <Typography variant="body2" color="text.secondary">
-          最大Token数量配置 (最大: 16384) - 待实现
+          {t('knowledge.config.maxTokenConfigTodo')}
         </Typography>
       </Box>
 
       <Box sx={{ mb: 2 }}>
         <Typography variant="body2" color="text.secondary">
-          分隔符配置 - 待实现
+          {t('knowledge.config.delimiterConfigTodo')}
         </Typography>
       </Box>
     </>