feat(knowledge): add knowledge base management with dialog system

- Implement knowledge base list, create, and detail pages
- Add dialog provider and components for confirmation and alerts
- Include knowledge card and grid view components
- Enhance header with user menu and logout functionality
- Implement knowledge operations hooks for CRUD operations

package.json

@@ -14,6 +14,7 @@
     "@emotion/styled": "^11.14.1",
     "@mui/icons-material": "^7.3.4",
     "@mui/material": "^7.3.4",
+    "@mui/x-data-grid": "^8.14.0",
     "ahooks": "^3.9.5",
     "axios": "^1.12.2",
     "dayjs": "^1.11.18",