feat: 채번규칙 메뉴 스코프 전환 완료

✅ 주요 변경사항:
- 백엔드: menuService.ts 추가 (형제 메뉴 조회 유틸리티)
- 백엔드: numberingRuleService.getAvailableRulesForMenu() 메뉴 스코프 적용
- 백엔드: tableCategoryValueService 메뉴 스코프 준비 (menuObjid 파라미터 추가)
- 프론트엔드: TextInputConfigPanel에 부모 메뉴 선택 UI 추가
- 프론트엔드: 메뉴별 채번규칙 필터링 (형제 메뉴 공유)

🔧 기술 세부사항:
- getSiblingMenuObjids(): 같은 부모를 가진 형제 메뉴 OBJID 조회
- 채번규칙 우선순위: menu (형제) > table > global
- 사용자 메뉴(menu_type='1') 레벨 2만 부모 메뉴로 선택 가능

📝 다음 단계:
- 카테고리 컴포넌트도 메뉴 스코프로 전환 예정

frontend/components/numbering-rule/NumberingRuleDesigner.tsx

@@ -26,6 +26,7 @@ interface NumberingRuleDesignerProps {
   isPreview?: boolean;
   className?: string;
   currentTableName?: string; // 현재 화면의 테이블명 (자동 감지용)
+  menuObjid?: number; // 현재 메뉴 OBJID (메뉴 스코프)
 }
 
 export const NumberingRuleDesigner: React.FC<NumberingRuleDesignerProps> = ({
@@ -36,6 +37,7 @@ export const NumberingRuleDesigner: React.FC<NumberingRuleDesignerProps> = ({
   isPreview = false,
   className = "",
   currentTableName,
+  menuObjid,
 }) => {
   const [savedRules, setSavedRules] = useState<NumberingRuleConfig[]>([]);
   const [selectedRuleId, setSelectedRuleId] = useState<string | null>(null);
@@ -53,7 +55,7 @@ export const NumberingRuleDesigner: React.FC<NumberingRuleDesignerProps> = ({
   const loadRules = useCallback(async () => {
     setLoading(true);
     try {
-      const response = await getNumberingRules();
+      const response = await getNumberingRules(menuObjid);
       if (response.success && response.data) {
         setSavedRules(response.data);
       } else {
@@ -64,7 +66,7 @@ export const NumberingRuleDesigner: React.FC<NumberingRuleDesignerProps> = ({
     } finally {
       setLoading(false);
     }
-  }, []);
+  }, [menuObjid]);
 
   useEffect(() => {
     if (currentRule) {
@@ -145,7 +147,7 @@ export const NumberingRuleDesigner: React.FC<NumberingRuleDesignerProps> = ({
         "currentRule.tableName": currentRule.tableName,
         "ruleToSave.tableName": ruleToSave.tableName,
         "ruleToSave.scopeType": ruleToSave.scopeType,
-        ruleToSave
+        ruleToSave,
       });
 
       let response;
@@ -214,7 +216,7 @@ export const NumberingRuleDesigner: React.FC<NumberingRuleDesignerProps> = ({
 
   const handleNewRule = useCallback(() => {
     console.log("📋 새 규칙 생성 - currentTableName:", currentTableName);
-    
+
     const newRule: NumberingRuleConfig = {
       ruleId: `rule-${Date.now()}`,
       ruleName: "새 채번 규칙",
@@ -227,7 +229,7 @@ export const NumberingRuleDesigner: React.FC<NumberingRuleDesignerProps> = ({
     };
 
     console.log("📋 생성된 규칙 정보:", newRule);
-    
+
     setSelectedRuleId(newRule.ruleId);
     setCurrentRule(newRule);
 
@@ -273,7 +275,7 @@ export const NumberingRuleDesigner: React.FC<NumberingRuleDesignerProps> = ({
             savedRules.map((rule) => (
               <Card
                 key={rule.ruleId}
-                className={`py-2 border-border hover:bg-accent cursor-pointer transition-colors ${
+                className={`border-border hover:bg-accent cursor-pointer py-2 transition-colors ${
                   selectedRuleId === rule.ruleId ? "border-primary bg-primary/5" : "bg-card"
                 }`}
                 onClick={() => handleSelectRule(rule)}
@@ -356,7 +358,7 @@ export const NumberingRuleDesigner: React.FC<NumberingRuleDesignerProps> = ({
               {currentTableName && (
                 <div className="space-y-2">
                   <Label className="text-sm font-medium">적용 테이블</Label>
-                  <div className="flex h-9 items-center rounded-md border border-input bg-muted px-3 text-sm text-muted-foreground">
+                  <div className="border-input bg-muted text-muted-foreground flex h-9 items-center rounded-md border px-3 text-sm">
                     {currentTableName}
                   </div>
                   <p className="text-muted-foreground text-xs">