fix(WEB): React/Next.js 보안 업데이트 및 캘린더/주문관리 개선

- 보안: next 15.5.7 → 15.5.9 (CVE-2025-55184, CVE-2025-55183, CVE-2025-67779)
- 보안: react/react-dom 19.2.1 → 19.2.3
- 캘린더: MonthView, ScheduleBar 개선
- 주문관리: 리스트/액션/타입 수정

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

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

package.json

@@ -45,11 +45,11 @@
     "cmdk": "^1.1.1",
     "date-fns": "^4.1.0",
     "lucide-react": "^0.552.0",
-    "next": "^15.5.7",
+    "next": "^15.5.9",
     "next-intl": "^4.4.0",
-    "react": "^19.2.1",
+    "react": "^19.2.3",
     "react-day-picker": "^9.11.1",
-    "react-dom": "^19.2.1",
+    "react-dom": "^19.2.3",
     "react-hook-form": "^7.66.0",
     "recharts": "^3.4.1",
     "sonner": "^2.0.7",