chore(WEB): actions.ts 에러 핸들링 및 CEO 대시보드 개선

- 전체 모듈 actions.ts redirect 에러 핸들링 추가
- CEODashboard DetailModal 추가
- MonthlyExpenseSection 개선
- fetch-wrapper redirect 에러 처리
- redirect-error 유틸 추가

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

src/components/approval/ApprovalBox/actions.ts

@@ -11,7 +11,7 @@
 'use server';
 
 
-import { isRedirectError } from 'next/dist/client/components/redirect';
+import { isNextRedirectError } from '@/lib/utils/redirect-error';
 import { serverFetch } from '@/lib/api/fetch-wrapper';
 import type { ApprovalRecord, ApprovalType, ApprovalStatus } from './types';
 
@@ -224,7 +224,7 @@ export async function getInbox(params?: {
       lastPage: result.data.last_page,
     };
   } catch (error) {
-    if (isRedirectError(error)) throw error;
+    if (isNextRedirectError(error)) throw error;
     console.error('[ApprovalBoxActions] getInbox error:', error);
     return { data: [], total: 0, lastPage: 1 };
   }
@@ -253,7 +253,7 @@ export async function getInboxSummary(): Promise<InboxSummary | null> {
 
     return result.data;
   } catch (error) {
-    if (isRedirectError(error)) throw error;
+    if (isNextRedirectError(error)) throw error;
     console.error('[ApprovalBoxActions] getInboxSummary error:', error);
     return null;
   }
@@ -291,7 +291,7 @@ export async function approveDocument(id: string, comment?: string): Promise<{ s
 
     return { success: true };
   } catch (error) {
-    if (isRedirectError(error)) throw error;
+    if (isNextRedirectError(error)) throw error;
     console.error('[ApprovalBoxActions] approveDocument error:', error);
     return {
       success: false,
@@ -339,7 +339,7 @@ export async function rejectDocument(id: string, comment: string): Promise<{ suc
 
     return { success: true };
   } catch (error) {
-    if (isRedirectError(error)) throw error;
+    if (isNextRedirectError(error)) throw error;
     console.error('[ApprovalBoxActions] rejectDocument error:', error);
     return {
       success: false,