feat(members): 전 멤버 섹션 제거

- PC 멤버 페이지에서 전 멤버 섹션 제거
- 모바일 멤버 페이지에서 전 멤버 섹션 제거

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

frontend/src/pages/mobile/members/Members.jsx

@@ -54,15 +54,11 @@ function MobileMembers() {
     }
   }, [allMembers.length]);
 
-  // 현재/전 멤버 분리
+  // 현재 멤버만 표시
   const currentMembers = useMemo(
     () => allMembers.filter((m) => !m.is_former),
     [allMembers]
   );
-  const formerMembers = useMemo(
-    () => allMembers.filter((m) => m.is_former),
-    [allMembers]
-  );
 
   // 나이 계산
   const calculateAge = (birthDate) => {
@@ -105,28 +101,6 @@ function MobileMembers() {
         ))}
       </div>
 
-      {/* 전 멤버 섹션 */}
-      {formerMembers.length > 0 && (
-        <>
-          <div className="flex items-center gap-3 my-6">
-            <div className="flex-1 h-px bg-gray-300" />
-            <span className="text-gray-400 text-sm font-medium">전 멤버</span>
-            <div className="flex-1 h-px bg-gray-300" />
-          </div>
-          <div className="grid grid-cols-2 gap-4">
-            {formerMembers.map((member, index) => (
-              <MemberCard
-                key={member.id}
-                member={member}
-                index={index}
-                onClick={() => setSelectedMember(member)}
-                shouldAnimate={shouldAnimate}
-              />
-            ))}
-          </div>
-        </>
-      )}
-
       {/* 선택된 멤버 모달 */}
       <AnimatePresence>
         {selectedMember && (

frontend/src/pages/pc/public/members/Members.jsx

@@ -91,59 +91,6 @@ function Members() {
               </motion.div>
             ))}
         </div>
-
-        {/* 전 멤버 섹션 */}
-        {members.filter((m) => m.is_former).length > 0 && (
-          <motion.div
-            initial={{ opacity: 0, y: 30 }}
-            animate={{ opacity: 1, y: 0 }}
-            transition={{ delay: 0.5 }}
-            className="mt-16"
-          >
-            <h2 className="text-2xl font-bold mb-8 text-gray-400">전 멤버</h2>
-            <div className="grid grid-cols-5 gap-8">
-              {members
-                .filter((m) => m.is_former)
-                .map((member, index) => (
-                  <motion.div
-                    key={member.id}
-                    initial={{ opacity: 0, y: 30 }}
-                    animate={{ opacity: 1, y: 0 }}
-                    transition={{ delay: 0.6 + index * 0.1 }}
-                    className="group h-full"
-                  >
-                    <div className="relative bg-white rounded-3xl overflow-hidden shadow-lg hover:shadow-2xl transition-all duration-300 h-full flex flex-col">
-                      {/* 이미지 - grayscale */}
-                      <div className="aspect-[3/4] bg-gray-100 overflow-hidden flex-shrink-0">
-                        <img
-                          src={member.image_url}
-                          alt={member.name}
-                          className="w-full h-full object-cover grayscale group-hover:grayscale-0 transition-all duration-500"
-                        />
-                      </div>
-
-                      {/* 정보 */}
-                      <div className="p-6 flex-1 flex flex-col">
-                        <h3 className="text-xl font-bold mb-3 text-gray-500">
-                          {member.name}
-                        </h3>
-
-                        <div className="flex items-center gap-2 text-sm text-gray-400">
-                          <Cake size={14} />
-                          <span>
-                            {formatDate(member.birth_date, 'YYYY.MM.DD')}
-                          </span>
-                        </div>
-                      </div>
-
-                      {/* 호버 효과 - 컬러 바 */}
-                      <div className="absolute bottom-0 left-0 right-0 h-1 bg-gray-400 transform scale-x-0 group-hover:scale-x-100 transition-transform duration-300" />
-                    </div>
-                  </motion.div>
-                ))}
-            </div>
-          </motion.div>
-        )}
       </div>
     </div>
   );