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/settings/TitleManagement/actions.ts

@@ -1,7 +1,7 @@
 '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 { Title } from './types';
 
@@ -84,7 +84,7 @@ export async function getTitles(params?: {
     const titles = result.data.map(transformApiToFrontend);
     return { success: true, data: titles };
   } catch (error) {
-    if (isRedirectError(error)) throw error;
+    if (isNextRedirectError(error)) throw error;
     console.error('[getTitles] Error:', error);
     return { success: false, error: '서버 오류가 발생했습니다.' };
   }
@@ -136,7 +136,7 @@ export async function createTitle(data: {
     const title = transformApiToFrontend(result.data);
     return { success: true, data: title };
   } catch (error) {
-    if (isRedirectError(error)) throw error;
+    if (isNextRedirectError(error)) throw error;
     console.error('[createTitle] Error:', error);
     return { success: false, error: '서버 오류가 발생했습니다.' };
   }
@@ -186,7 +186,7 @@ export async function updateTitle(
     const title = transformApiToFrontend(result.data);
     return { success: true, data: title };
   } catch (error) {
-    if (isRedirectError(error)) throw error;
+    if (isNextRedirectError(error)) throw error;
     console.error('[updateTitle] Error:', error);
     return { success: false, error: '서버 오류가 발생했습니다.' };
   }
@@ -226,7 +226,7 @@ export async function deleteTitle(id: number): Promise<{
 
     return { success: true };
   } catch (error) {
-    if (isRedirectError(error)) throw error;
+    if (isNextRedirectError(error)) throw error;
     console.error('[deleteTitle] Error:', error);
     return { success: false, error: '서버 오류가 발생했습니다.' };
   }
@@ -269,7 +269,7 @@ export async function reorderTitles(
 
     return { success: true };
   } catch (error) {
-    if (isRedirectError(error)) throw error;
+    if (isNextRedirectError(error)) throw error;
     console.error('[reorderTitles] Error:', error);
     return { success: false, error: '서버 오류가 발생했습니다.' };
   }