feat(app): 예능 일정 상세 화면 추가

- ScheduleDetail 모델: broadcaster, replayUrl, varietyThumbnailUrl 필드 추가
- 예능 섹션: 썸네일(블러 배경 + contain) + 정보 카드
- 방송사 뱃지(카테고리 색상), 날짜/시간, 제목, 멤버, 다시보기 버튼
- 썸네일 없을 때 카테고리 색상 배경 + Tv 아이콘 표시

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

app/lib/models/schedule.dart

@@ -58,6 +58,10 @@ class ScheduleDetail {
   // X 프로필
   final String? profileDisplayName;
   final String? profileAvatarUrl;
+  // 예능 관련
+  final String? broadcaster;
+  final String? replayUrl;
+  final String? varietyThumbnailUrl;
 
   ScheduleDetail({
     required this.id,
@@ -80,6 +84,9 @@ class ScheduleDetail {
     this.postUrl,
     this.profileDisplayName,
     this.profileAvatarUrl,
+    this.broadcaster,
+    this.replayUrl,
+    this.varietyThumbnailUrl,
   });
 
   factory ScheduleDetail.fromJson(Map<String, dynamic> json) {
@@ -110,6 +117,9 @@ class ScheduleDetail {
       postUrl: json['postUrl'] as String?,
       profileDisplayName: (json['profile'] as Map<String, dynamic>?)?['displayName'] as String?,
       profileAvatarUrl: (json['profile'] as Map<String, dynamic>?)?['avatarUrl'] as String?,
+      broadcaster: json['broadcaster'] as String?,
+      replayUrl: json['replayUrl'] as String?,
+      varietyThumbnailUrl: json['thumbnailUrl'] as String?,
     );
   }
 

app/lib/views/schedule/schedule_detail_view.dart

@@ -1,6 +1,7 @@
 /// 일정 상세 화면
 library;
 
+import 'dart:ui';
 import 'package:cached_network_image/cached_network_image.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
@@ -21,6 +22,7 @@ class CategoryId {
   static const int fansign = 5;
   static const int concert = 6;
   static const int ticket = 7;
+  static const int variety = 10;
 }
 
 /// 일정 상세 Provider
@@ -190,6 +192,8 @@ class _ScheduleDetailViewState extends ConsumerState<ScheduleDetailView> {
         return _buildYoutubeSection(schedule);
       case CategoryId.x:
         return _buildXSection(schedule);
+      case CategoryId.variety:
+        return _buildVarietySection(schedule);
       default:
         return _buildDefaultSection(schedule);
     }
@@ -599,6 +603,166 @@ class _ScheduleDetailViewState extends ConsumerState<ScheduleDetailView> {
     );
   }
 
+  /// 예능 섹션
+  Widget _buildVarietySection(ScheduleDetail schedule) {
+    final members = schedule.members;
+    final isFullGroup = members.length >= 5;
+    final hasThumbnail = schedule.varietyThumbnailUrl != null;
+    final categoryColor = parseColor(schedule.categoryColor);
+
+    return Column(
+      children: [
+        // 썸네일
+        ClipRRect(
+          borderRadius: BorderRadius.circular(12),
+          child: SizedBox(
+            width: double.infinity,
+            height: 200,
+            child: hasThumbnail
+                ? Stack(
+                    fit: StackFit.expand,
+                    children: [
+                      // 블러 배경
+                      CachedNetworkImage(
+                        imageUrl: schedule.varietyThumbnailUrl!,
+                        fit: BoxFit.cover,
+                        color: Colors.black.withValues(alpha: 0.3),
+                        colorBlendMode: BlendMode.darken,
+                      ),
+                      ClipRect(
+                        child: BackdropFilter(
+                          filter: ImageFilter.blur(sigmaX: 20, sigmaY: 20),
+                          child: Container(color: Colors.transparent),
+                        ),
+                      ),
+                      // 메인 이미지
+                      CachedNetworkImage(
+                        imageUrl: schedule.varietyThumbnailUrl!,
+                        fit: BoxFit.contain,
+                        placeholder: (_, _) => Container(color: Colors.grey[200]),
+                      ),
+                    ],
+                  )
+                : Container(
+                    color: categoryColor.withValues(alpha: 0.1),
+                    child: Center(
+                      child: Icon(LucideIcons.tv, size: 40, color: categoryColor),
+                    ),
+                  ),
+          ),
+        ),
+        const SizedBox(height: 12),
+        // 정보 카드
+        Container(
+          width: double.infinity,
+          decoration: BoxDecoration(
+            color: Colors.white,
+            borderRadius: BorderRadius.circular(12),
+            boxShadow: [
+              BoxShadow(
+                color: Colors.black.withValues(alpha: 0.04),
+                blurRadius: 12,
+                offset: const Offset(0, 2),
+              ),
+            ],
+          ),
+          padding: const EdgeInsets.all(16),
+          child: Column(
+            crossAxisAlignment: CrossAxisAlignment.start,
+            children: [
+              // 방송사 + 날짜
+              Row(
+                children: [
+                  if (schedule.broadcaster != null)
+                    Container(
+                      padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 3),
+                      margin: const EdgeInsets.only(right: 8),
+                      decoration: BoxDecoration(
+                        color: categoryColor.withValues(alpha: 0.1),
+                        borderRadius: BorderRadius.circular(6),
+                      ),
+                      child: Row(
+                        mainAxisSize: MainAxisSize.min,
+                        children: [
+                          Icon(LucideIcons.tv, size: 11, color: categoryColor),
+                          const SizedBox(width: 4),
+                          Text(
+                            schedule.broadcaster!,
+                            style: TextStyle(
+                              fontSize: 12,
+                              fontWeight: FontWeight.w600,
+                              color: categoryColor,
+                            ),
+                          ),
+                        ],
+                      ),
+                    ),
+                  Text(
+                    _formatFullDate(schedule.date),
+                    style: TextStyle(fontSize: 12, color: Colors.grey[400]),
+                  ),
+                  if (schedule.formattedTime != null) ...[
+                    Text(
+                      ' · ${schedule.formattedTime}',
+                      style: TextStyle(fontSize: 12, color: Colors.grey[400]),
+                    ),
+                  ],
+                ],
+              ),
+              const SizedBox(height: 10),
+              // 제목
+              Text(
+                decodeHtmlEntities(schedule.title),
+                style: const TextStyle(
+                  fontSize: 17,
+                  fontWeight: FontWeight.bold,
+                  color: AppColors.textPrimary,
+                  height: 1.4,
+                ),
+              ),
+              // 멤버
+              if (members.isNotEmpty) ...[
+                const SizedBox(height: 12),
+                Wrap(
+                  spacing: 6,
+                  runSpacing: 6,
+                  children: isFullGroup
+                      ? [const MemberChip(name: '프로미스나인')]
+                      : members.map((m) => MemberChip(name: m.name)).toList(),
+                ),
+              ],
+              // 다시보기 버튼
+              if (schedule.replayUrl != null) ...[
+                const SizedBox(height: 16),
+                Container(
+                  padding: const EdgeInsets.only(top: 16),
+                  decoration: const BoxDecoration(
+                    border: Border(top: BorderSide(color: AppColors.divider)),
+                  ),
+                  child: SizedBox(
+                    width: double.infinity,
+                    child: ElevatedButton.icon(
+                      onPressed: () => _launchUrl(schedule.replayUrl!),
+                      icon: const Icon(LucideIcons.externalLink, size: 16),
+                      label: const Text('다시보기', style: TextStyle(fontSize: 14, fontWeight: FontWeight.w500)),
+                      style: ElevatedButton.styleFrom(
+                        backgroundColor: Colors.grey[900],
+                        foregroundColor: Colors.white,
+                        padding: const EdgeInsets.symmetric(vertical: 12),
+                        shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(24)),
+                        elevation: 0,
+                      ),
+                    ),
+                  ),
+                ),
+              ],
+            ],
+          ),
+        ),
+      ],
+    );
+  }
+
   /// 기본 섹션
   Widget _buildDefaultSection(ScheduleDetail schedule) {
     return _buildInfoCard(schedule);