Feat: Supports page rank score for different knowledge bases. #3794 (#3800)

### What problem does this PR solve?

Feat: Supports page rank score for different knowledge bases. #3794

### Type of change


- [x] New Feature (non-breaking change which adds functionality)

web/src/locales/zh-traditional.ts

@@ -287,6 +287,9 @@ export default {
       thresholdTip: '閾值越大，聚類越少。',
       maxClusterTip: '最大聚類數。',
       entityTypes: '實體類型',
+      pageRank: '頁面排名',
+      pageRankTip: `這用來提高相關性分數。所有檢索到的區塊的相關性得分將加上該數字。
+當您想要先搜尋給定的知識庫時，請設定比其他人更高的 pagerank 分數。`,
     },
     chunk: {
       chunk: '解析塊',