feat: 3-section dashboard, reference dual-monitor layout, and detail dock

Co-authored-by: Cursor <cursoragent@cursor.com>

backend/scripts/sync-from-remote.ts

@@ -9,7 +9,14 @@ import { PrismaClient, type Priority, type TaskStatus } from '@prisma/client';
 
 const prisma = new PrismaClient();
 const SOURCE = (process.env.SOURCE_API_URL || 'https://eene-dashboard-backend.onrender.com').replace(/\/$/, '');
-const SECTIONS = ['인사관리', '학습성장', '운영지원', '전산관리'];
+const SECTIONS = ['인사관리', '학습성장', '운영관리'];
+
+function normalizeSection(section: string | null | undefined): string | null {
+  if (!section) return null;
+  if (section === '전산관리' || section === '운영지원') return '운영관리';
+  if (section === '성장지원') return '학습성장';
+  return section;
+}
 
 type RemoteUser = { id: string; name: string; department?: string | null };
 type RemoteTask = {
@@ -295,7 +302,7 @@ async function main() {
         priority: remote.priority,
         quarter: remote.quarter,
         category: remote.category ?? null,
-        section: remote.section ?? null,
+        section: normalizeSection(remote.section),
         tag: remote.tag ?? null,
         taskType: remote.taskType ?? null,
         progress: remote.progress ?? 0,