Feat: Display agent operator call log #3221 (#8169)

### What problem does this PR solve?

Feat: Display agent operator call log #3221

### Type of change


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

web/src/pages/agent/context.ts

@@ -1,6 +1,8 @@
 import { RAGFlowNodeType } from '@/interfaces/database/flow';
 import { createContext } from 'react';
 import { useAddNode } from './hooks/use-add-node';
+import { useCacheChatLog } from './hooks/use-cache-chat-log';
+import { useShowLogSheet } from './hooks/use-show-drawer';
 
 export const AgentFormContext = createContext<RAGFlowNodeType | undefined>(
   undefined,
@@ -14,3 +16,21 @@ type AgentInstanceContextType = Pick<
 export const AgentInstanceContext = createContext<AgentInstanceContextType>(
   {} as AgentInstanceContextType,
 );
+
+type AgentChatContextType = Pick<
+  ReturnType<typeof useShowLogSheet>,
+  'showLogSheet'
+>;
+
+export const AgentChatContext = createContext<AgentChatContextType>(
+  {} as AgentChatContextType,
+);
+
+type AgentChatLogContextType = Pick<
+  ReturnType<typeof useCacheChatLog>,
+  'addEventList' | 'setCurrentMessageId'
+>;
+
+export const AgentChatLogContext = createContext<AgentChatLogContextType>(
+  {} as AgentChatLogContextType,
+);