fix: PayPal payment_method column length issue; add image model selection for storyboard; remove task restore popups; sync UserWork status on task failure

demo/frontend/src/views/SystemSettings.vue

@@ -86,6 +86,14 @@
             <el-icon><Delete /></el-icon>
             <span>{{ $t('systemSettings.cleanup') }}</span>
           </div>
+          <div
+            class="tab-item"
+            :class="{ active: activeTab === 'aiModel' }"
+            @click="activeTab = 'aiModel'"
+          >
+            <el-icon><Setting /></el-icon>
+            <span>{{ $t('systemSettings.aiModel') }}</span>
+          </div>
         </div>
 
         <!-- 会员收费标准选项卡 -->
@@ -228,6 +236,35 @@
             </el-card>
           </div>
         </div>
+
+        <!-- AI模型设置选项卡 -->
+        <div v-if="activeTab === 'aiModel'" class="tab-content">
+          <h2 class="page-title">{{ $t('systemSettings.aiModel') }}</h2>
+          <el-card class="ai-model-card">
+            <template #header>
+              <div class="card-header">
+                <h3>{{ $t('systemSettings.promptOptimization') }}</h3>
+              </div>
+            </template>
+            <div class="ai-model-content">
+              <el-form label-width="180px">
+                <el-form-item :label="$t('systemSettings.promptOptimizationApiUrl')">
+                  <el-input v-model="promptOptimizationApiUrl" style="width: 400px;" placeholder="https://ai.comfly.chat"></el-input>
+                  <div class="model-tip">{{ $t('systemSettings.promptOptimizationApiUrlTip') }}</div>
+                </el-form-item>
+                <el-form-item :label="$t('systemSettings.promptOptimizationModel')">
+                  <el-input v-model="promptOptimizationModel" style="width: 400px;" placeholder="gpt-5.1-thinking"></el-input>
+                  <div class="model-tip">{{ $t('systemSettings.promptOptimizationModelTip') }}</div>
+                </el-form-item>
+                <el-form-item>
+                  <el-button type="primary" @click="saveAiModelSettings" :loading="savingAiModel">
+                    {{ $t('common.save') }}
+                  </el-button>
+                </el-form-item>
+              </el-form>
+            </div>
+          </el-card>
+        </div>
       </div>
     </main>
 
@@ -458,6 +495,11 @@ const cleanupConfig = reactive({
   archiveRetentionDays: 365
 })
 
+// AI模型设置相关
+const promptOptimizationModel = ref('gpt-5.1-thinking')
+const promptOptimizationApiUrl = ref('https://ai.comfly.chat')
+const savingAiModel = ref(false)
+
 const goToDashboard = () => {
   router.push('/admin/dashboard')
 }
@@ -719,11 +761,57 @@ const saveCleanupConfig = async () => {
   }
 }
 
+// 加载AI模型设置
+const loadAiModelSettings = async () => {
+  try {
+    const response = await fetch('/api/admin/settings')
+    if (response.ok) {
+      const data = await response.json()
+      if (data.promptOptimizationModel) {
+        promptOptimizationModel.value = data.promptOptimizationModel
+      }
+      if (data.promptOptimizationApiUrl) {
+        promptOptimizationApiUrl.value = data.promptOptimizationApiUrl
+      }
+    }
+  } catch (error) {
+    console.error('加载AI模型设置失败:', error)
+  }
+}
+
+// 保存AI模型设置
+const saveAiModelSettings = async () => {
+  savingAiModel.value = true
+  try {
+    const response = await fetch('/api/admin/settings', {
+      method: 'PUT',
+      headers: {
+        'Content-Type': 'application/json'
+      },
+      body: JSON.stringify({
+        promptOptimizationModel: promptOptimizationModel.value,
+        promptOptimizationApiUrl: promptOptimizationApiUrl.value
+      })
+    })
+    if (response.ok) {
+      ElMessage.success('AI模型设置保存成功')
+    } else {
+      throw new Error('保存失败')
+    }
+  } catch (error) {
+    console.error('保存AI模型设置失败:', error)
+    ElMessage.error('保存AI模型设置失败')
+  } finally {
+    savingAiModel.value = false
+  }
+}
+
 // 页面加载时获取统计信息和会员等级配置
 onMounted(() => {
   refreshStats()
   loadMembershipLevels()
   fetchSystemStats()
+  loadAiModelSettings()
 })
 
 // 获取系统统计数据