feat: add Chinese localization and new assets for CCW documentation

- Created LICENSE.txt for JavaScript assets including NProgress and React libraries.
- Added runtime JavaScript file for main functionality.
- Introduced new favicon and logo SVG assets for branding.
- Added comprehensive FAQ section in Chinese, covering CCW features, installation, workflows, AI model support, and troubleshooting.

ccw/frontend/src/hooks/useNativeSession.ts

@@ -0,0 +1,84 @@
+// ========================================
+// useNativeSession Hook
+// ========================================
+// TanStack Query hook for native CLI session content
+
+import { useQuery } from '@tanstack/react-query';
+import {
+  fetchNativeSession,
+  type NativeSession,
+} from '../lib/api';
+import { useWorkflowStore, selectProjectPath } from '@/stores/workflowStore';
+
+// ========== Query Keys ==========
+
+export const nativeSessionKeys = {
+  all: ['nativeSession'] as const,
+  details: () => [...nativeSessionKeys.all, 'detail'] as const,
+  detail: (id: string | null) => [...nativeSessionKeys.details(), id] as const,
+};
+
+// ========== Constants ==========
+
+const STALE_TIME = 5 * 60 * 1000;
+const GC_TIME = 10 * 60 * 1000;
+
+// ========== Types ==========
+
+export interface UseNativeSessionOptions {
+  staleTime?: number;
+  gcTime?: number;
+  enabled?: boolean;
+}
+
+export interface UseNativeSessionReturn {
+  data: NativeSession | undefined;
+  isLoading: boolean;
+  isFetching: boolean;
+  error: Error | null;
+  refetch: () => Promise<void>;
+}
+
+// ========== Hook ==========
+
+/**
+ * Hook for fetching native CLI session content
+ *
+ * @param executionId - The CCW execution ID to fetch native session for
+ * @param options - Query options
+ */
+export function useNativeSession(
+  executionId: string | null,
+  options: UseNativeSessionOptions = {}
+): UseNativeSessionReturn {
+  const { staleTime = STALE_TIME, gcTime = GC_TIME, enabled = true } = options;
+  const projectPath = useWorkflowStore(selectProjectPath);
+
+  const query = useQuery<NativeSession>({
+    queryKey: nativeSessionKeys.detail(executionId),
+    queryFn: () => {
+      if (!executionId) throw new Error('executionId is required');
+      return fetchNativeSession(executionId, projectPath);
+    },
+    enabled: !!executionId && enabled,
+    staleTime,
+    gcTime,
+    refetchOnWindowFocus: false,
+    refetchOnMount: false,
+    refetchOnReconnect: false,
+    retry: 2,
+    retryDelay: (attemptIndex) => Math.min(1000 * 2 ** attemptIndex, 10000),
+  });
+
+  const refetch = async () => {
+    await query.refetch();
+  };
+
+  return {
+    data: query.data,
+    isLoading: query.isLoading,
+    isFetching: query.isFetching,
+    error: query.error,
+    refetch,
+  };
+}