fix(pkb): fix create KB and upload issues - remove simulated upload, fix department mapping, add upload modal

Fixed issues:
- Remove simulateUpload function from DashboardPage Step 3
- Map department to description field when creating KB
- Add upload modal in WorkspacePage knowledge assets tab
- Fix DocumentUpload import path (../../stores to ../stores)

Known issue: Dify API validation error during document upload (file uploaded but DB record failed, needs investigation)

Testing: KB creation works, upload dialog opens correctly

frontend-v2/src/framework/auth/AuthContext.tsx

@@ -204,3 +204,6 @@ export function useAuth(): AuthContextType {
 
 export { AuthContext };
 
+
+
+

frontend-v2/src/framework/auth/api.ts

@@ -240,3 +240,6 @@ export async function logout(): Promise<void> {
   }
 }
 
+
+
+

frontend-v2/src/framework/auth/index.ts

@@ -6,3 +6,6 @@ export { AuthProvider, useAuth, AuthContext } from './AuthContext';
 export * from './types';
 export * from './api';
 
+
+
+

frontend-v2/src/framework/auth/moduleApi.ts

@@ -32,3 +32,4 @@ export async function fetchUserModules(): Promise<string[]> {
   return result.data || [];
 }
 
+

frontend-v2/src/framework/auth/types.ts

@@ -99,3 +99,6 @@ export interface AuthContextType extends AuthState {
   hasRole: (...roles: UserRole[]) => boolean;
 }
 
+
+
+