feat(dashboard): add statistics API and enhance homepage dashboard cards

- Add Query and DataResponse interfaces to common API module
- Implement getDashboardStatistics API endpoint for fetching dashboard metrics
- Update TopCardList component to display real dashboard data with dynamic values
- Replace hardcoded dashboard metrics with actual API response data
- Add support for calculating and displaying weekly growth rates for spaces and users
- Update dashboard card labels and descriptions for models, spaces, users, and apps
- Add "Rebuild Graph" button translation to knowledge graph card (en/zh)
- Add appCount and userCount translation keys for dashboard display
- Fix dashboard metric key naming consistency (total_apps_runs → total_running_apps)
- Update dashboard descriptions to reflect weekly comparisons instead of daily
- Improve data binding between API response and UI components for real-time statistics

web/src/views/KnowledgeBase/[knowledgeBaseId]/Private.tsx

@@ -400,7 +400,7 @@ const Private: FC = () => {
         graphrag: {
           use_graphrag: false,
           scene_name: '',
-          entity_types: '',
+          entity_types: [],
           method: '',
           resolution: false,
           community: false
@@ -725,7 +725,10 @@ const Private: FC = () => {
         </div>
         <div className="rb:rounded rb:max-h-[calc(100%-100px)] rb:overflow-y-auto">
           {isGraph ? (
-            <KnowledgeGraphCard knowledgeBaseId={knowledgeBase.id} />
+            <KnowledgeGraphCard 
+              knowledgeBase={knowledgeBase} 
+              onRebuildGraph={() => modalRef.current?.handleOpen(knowledgeBase, 'rebuild')}
+            />
           ) : (
             <Table
               ref={tableRef}