Fix: Added styles for empty states on the page. #10703 (#11588)

### What problem does this PR solve?

Fix: Added styles for empty states on the page.
### Type of change

- [x] Bug Fix (non-breaking change which fixes an issue)

web/src/locales/en.ts

@@ -3,7 +3,7 @@ export default {
     common: {
       confirm: 'Confirm',
       back: 'Back',
-      noResults: 'No results.',
+      noResults: 'No results found',
       selectPlaceholder: 'select value',
       selectAll: 'Select all',
       delete: 'Delete',
@@ -51,7 +51,7 @@ export default {
       remove: 'Remove',
       search: 'Search',
       noDataFound: 'No data found.',
-      noData: 'No data',
+      noData: 'No data available',
       promptPlaceholder: `Please input or use / to quickly insert variables.`,
       mcp: {
         namePlaceholder: 'My MCP Server',
@@ -2026,6 +2026,7 @@ Important structured information may include: names, dates, locations, events, k
       processingSuccessTip: 'Total successfully processed files',
       processingFailedTip: 'Total failed processes',
       processing: 'Processing',
+      noData: 'No log yet',
     },
 
     deleteModal: {
@@ -2039,6 +2040,15 @@ Important structured information may include: names, dates, locations, events, k
       delMember: 'Delete member',
     },
 
+    empty: {
+      noMCP: 'No MCP servers available',
+      agentTitle: 'No agent app created yet',
+      datasetTitle: 'No dataset created yet',
+      chatTitle: 'No chat app created yet',
+      searchTitle: 'No search app created yet',
+      addNow: 'Add Now',
+    },
+
     admin: {
       loginTitle: 'Admin Console',
       title: 'RAGFlow',

web/src/locales/zh.ts

@@ -3,7 +3,7 @@ export default {
     common: {
       confirm: '确定',
       back: '返回',
-      noResults: '无结果。',
+      noResults: '未查到结果',
       selectPlaceholder: '请选择',
       selectAll: '全选',
       delete: '删除',
@@ -1878,6 +1878,27 @@ Tokenizer 会根据所选方式将内容存储为对应的数据结构。`,
       downloadFailedTip: '下载失败总数',
       processingSuccessTip: '处理成功的文件总数',
       processingFailedTip: '处理失败的文件总数',
+      noData: '暂无日志',
+    },
+
+    deleteModal: {
+      delAgent: '删除智能体',
+      delDataset: '删除知识库',
+      delSearch: '删除搜索',
+      delFile: '删除文件',
+      delFiles: '删除文件',
+      delFilesContent: '已选择 {{count}} 个文件',
+      delChat: '删除聊天',
+      delMember: '删除成员',
+    },
+
+    empty: {
+      noMCP: '暂无 MCP 服务器可用',
+      agentTitle: '尚未创建智能体',
+      datasetTitle: '尚未创建数据集',
+      chatTitle: '尚未创建聊天应用',
+      searchTitle: '尚未创建搜索应用',
+      addNow: '立即添加',
     },
 
     deleteModal: {