feat: 审核体系全面改造 — 多维度评分 + 卖点优先级 + AI 语义匹配 + 品牌方 AI 状态通知

后端:
- 审核结果拆分为 4 个独立维度 (法规合规/平台规则/品牌安全/Brief匹配度)
- 卖点优先级从 required:bool 改为三级 (core/recommended/reference)
- AI 语义匹配卖点覆盖 + AI 整体 Brief 匹配度分析
- BriefMatchDetail 评分详情 (覆盖率+亮点+问题点)
- min_selling_points 代理商可配置最少卖点数 + Alembic 迁移
- AI 语境复核过滤误报
- Brief AI 解析 + 规则 AI 解析
- AI 未配置/异常时通知品牌方
- 种子数据更新 (新格式审核结果+brief_match_detail)

前端:
- 三端审核页面展示四维度评分卡片
- 卖点编辑改为三级优先级选择器
- BriefMatchDetail 展示 (覆盖率进度条+亮点+问题)
- min_selling_points 配置 UI
- AI 配置页未配置时静默处理
- 文件预览/下载/签名 URL 优化

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

frontend/app/agency/review/script/[id]/page.tsx

@@ -25,6 +25,7 @@ import {
 import { FilePreview, FileInfoCard, FilePreviewModal, type FileInfo } from '@/components/ui/FilePreview'
 import { api } from '@/lib/api'
 import { USE_MOCK } from '@/contexts/AuthContext'
+import { getPlatformInfo } from '@/lib/platforms'
 import type { TaskResponse } from '@/types/task'
 
 // 模拟脚本任务数据
@@ -81,6 +82,8 @@ function mapTaskToViewModel(task: TaskResponse) {
     title: task.name,
     creatorName: task.creator?.name || '未知达人',
     projectName: task.project?.name || '未知项目',
+    brandName: task.project?.brand_name || '',
+    platform: task.project?.platform || '',
     submittedAt: task.script_uploaded_at || task.created_at,
     aiScore: task.script_ai_score ?? 0,
     status: task.stage,
@@ -107,12 +110,26 @@ function mapTaskToViewModel(task: TaskResponse) {
         content: v.content,
         suggestion: v.suggestion,
         severity: v.severity,
+        dimension: v.dimension,
       })),
-      complianceChecks: (task.script_ai_result?.soft_warnings || []).map((w) => ({
-        item: w.type,
-        passed: false,
-        note: w.content,
-      })),
+      complianceChecks: (task.script_ai_result?.soft_warnings || []).map((w: any) => {
+        const codeLabels: Record<string, string> = {
+          missing_selling_points: '卖点缺失',
+          tone_mismatch: '语气不符',
+          length_warning: '时长提示',
+          style_warning: '风格提示',
+          sensitive_topic: '敏感话题',
+          audience_mismatch: '受众偏差',
+        }
+        const rawLabel = w.type || w.code || '提示'
+        return {
+          item: codeLabels[rawLabel] || rawLabel,
+          passed: false,
+          note: w.content || w.message || '',
+        }
+      }),
+      dimensions: task.script_ai_result?.dimensions,
+      sellingPointMatches: task.script_ai_result?.selling_point_matches || [],
       sellingPoints: [] as Array<{ point: string; covered: boolean }>,
     },
     aiSummary: task.script_ai_result?.summary || '',
@@ -183,6 +200,7 @@ export default function AgencyScriptReviewPage() {
   const [showFilePreview, setShowFilePreview] = useState(false)
   const [task, setTask] = useState<ScriptTaskViewModel>(mockScriptTask as unknown as ScriptTaskViewModel)
 
+
   const loadTask = useCallback(async () => {
     if (USE_MOCK) return
     setLoading(true)
@@ -294,10 +312,9 @@ export default function AgencyScriptReviewPage() {
             )}
           </div>
           <div className="flex items-center gap-4 mt-1 text-sm text-text-secondary">
-            <span className="flex items-center gap-1">
-              <User size={14} />
-              {task.creatorName}
-            </span>
+            <span>{task.creatorName}</span>
+            {task.brandName && <span>{task.brandName}</span>}
+            {task.platform && <span>{getPlatformInfo(task.platform)?.name || task.platform}</span>}
             <span className="flex items-center gap-1">
               <Clock size={14} />
               {task.submittedAt}
@@ -368,8 +385,7 @@ export default function AgencyScriptReviewPage() {
               <CardHeader>
                 <CardTitle className="flex items-center gap-2">
                   <FileText size={18} className="text-accent-indigo" />
-                  AI 解析内容
-                  <span className="text-xs font-normal text-text-tertiary ml-2">（AI 自动提取的结构化内容）</span>
+                  AI 审核分析
                 </CardTitle>
               </CardHeader>
               <CardContent className="space-y-4">
@@ -378,23 +394,41 @@ export default function AgencyScriptReviewPage() {
                     <div className="text-xs text-accent-indigo font-medium mb-2">AI 总结</div>
                     <p className="text-text-primary">{task.aiSummary}</p>
                   </div>
-                ) : null}
-                <div className="p-4 bg-bg-elevated rounded-lg">
-                  <div className="text-xs text-accent-indigo font-medium mb-2">开场白</div>
-                  <p className="text-text-primary">{task.scriptContent.opening || '（无内容）'}</p>
-                </div>
-                <div className="p-4 bg-bg-elevated rounded-lg">
-                  <div className="text-xs text-purple-400 font-medium mb-2">产品介绍</div>
-                  <p className="text-text-primary">{task.scriptContent.productIntro || '（无内容）'}</p>
-                </div>
-                <div className="p-4 bg-bg-elevated rounded-lg">
-                  <div className="text-xs text-orange-400 font-medium mb-2">使用演示</div>
-                  <p className="text-text-primary">{task.scriptContent.demo || '（无内容）'}</p>
-                </div>
-                <div className="p-4 bg-bg-elevated rounded-lg">
-                  <div className="text-xs text-accent-green font-medium mb-2">结尾引导</div>
-                  <p className="text-text-primary">{task.scriptContent.closing || '（无内容）'}</p>
-                </div>
+                ) : (
+                  <p className="text-sm text-text-tertiary text-center py-4">暂无 AI 分析总结</p>
+                )}
+                {task.aiAnalysis.violations.length > 0 && (
+                  <div className="p-4 bg-bg-elevated rounded-lg">
+                    <div className="text-xs text-accent-coral font-medium mb-2">发现问题 ({task.aiAnalysis.violations.length})</div>
+                    <div className="space-y-2">
+                      {task.aiAnalysis.violations.map((v) => (
+                        <div key={v.id} className="text-sm">
+                          <span className="text-accent-coral font-medium">[{v.type}]</span>
+                          <span className="text-text-primary ml-1">{v.content}</span>
+                          <p className="text-xs text-accent-indigo mt-0.5">{v.suggestion}</p>
+                        </div>
+                      ))}
+                    </div>
+                  </div>
+                )}
+                {task.aiAnalysis.sellingPointMatches.length > 0 && (
+                  <div className="p-4 bg-bg-elevated rounded-lg">
+                    <div className="text-xs text-accent-green font-medium mb-2">卖点匹配概览</div>
+                    <div className="space-y-1">
+                      {task.aiAnalysis.sellingPointMatches.map((sp: { content: string; priority: string; matched: boolean; evidence?: string }, idx: number) => (
+                        <div key={idx} className="flex items-center gap-2 text-sm">
+                          {sp.matched ? <CheckCircle size={14} className="text-accent-green flex-shrink-0" /> : <XCircle size={14} className="text-accent-coral flex-shrink-0" />}
+                          <span className="text-text-primary">{sp.content}</span>
+                          <span className={`text-xs px-1.5 py-0.5 rounded ${
+                            sp.priority === 'core' ? 'bg-accent-coral/20 text-accent-coral' :
+                            sp.priority === 'recommended' ? 'bg-accent-amber/20 text-accent-amber' :
+                            'bg-bg-page text-text-tertiary'
+                          }`}>{sp.priority === 'core' ? '核心' : sp.priority === 'recommended' ? '推荐' : '参考'}</span>
+                        </div>
+                      ))}
+                    </div>
+                  </div>
+                )}
               </CardContent>
             </Card>
           )}
@@ -414,6 +448,34 @@ export default function AgencyScriptReviewPage() {
             </CardContent>
           </Card>
 
+          {/* 维度评分 */}
+          {task.aiAnalysis.dimensions && (
+            <Card>
+              <CardHeader className="pb-2">
+                <CardTitle className="flex items-center gap-2 text-base">
+                  <Shield size={16} className="text-accent-indigo" />
+                  维度评分
+                </CardTitle>
+              </CardHeader>
+              <CardContent className="space-y-2">
+                {(['legal', 'platform', 'brand_safety', 'brief_match'] as const).map(key => {
+                  const dim = (task.aiAnalysis.dimensions as unknown as Record<string, { score: number; passed: boolean; issue_count: number }>)?.[key]
+                  if (!dim) return null
+                  const label = { legal: '法规合规', platform: '平台规则', brand_safety: '品牌安全', brief_match: 'Brief 匹配' }[key]
+                  return (
+                    <div key={key} className={`flex items-center justify-between p-2 rounded-lg ${dim.passed ? 'bg-accent-green/5' : 'bg-accent-coral/5'}`}>
+                      <span className="text-sm text-text-primary">{label}</span>
+                      <div className="flex items-center gap-2">
+                        <span className={`text-sm font-bold ${dim.passed ? 'text-accent-green' : 'text-accent-coral'}`}>{dim.score}</span>
+                        {dim.passed ? <CheckCircle size={14} className="text-accent-green" /> : <XCircle size={14} className="text-accent-coral" />}
+                      </div>
+                    </div>
+                  )
+                })}
+              </CardContent>
+            </Card>
+          )}
+
           {/* 违规检测 */}
           <Card>
             <CardHeader className="pb-2">
@@ -427,6 +489,7 @@ export default function AgencyScriptReviewPage() {
                 <div key={v.id} className="p-3 bg-orange-500/10 rounded-lg border border-orange-500/30">
                   <div className="flex items-center gap-2 mb-1">
                     <WarningTag>{v.type}</WarningTag>
+                    {v.dimension && <span className="text-xs text-text-tertiary">{{ legal: '法规合规', platform: '平台规则', brand_safety: '品牌安全', brief_match: 'Brief 匹配' }[v.dimension as string]}</span>}
                   </div>
                   <p className="text-sm text-text-primary">{v.content}</p>
                   <p className="text-xs text-accent-indigo mt-1">{v.suggestion}</p>
@@ -438,53 +501,58 @@ export default function AgencyScriptReviewPage() {
             </CardContent>
           </Card>
 
-          {/* 合规检查 */}
-          <Card>
-            <CardHeader className="pb-2">
-              <CardTitle className="flex items-center gap-2 text-base">
-                <Shield size={16} className="text-accent-indigo" />
-                合规检查
-              </CardTitle>
-            </CardHeader>
-            <CardContent className="space-y-2">
-              {task.aiAnalysis.complianceChecks.map((check, idx) => (
-                <div key={idx} className="flex items-start gap-2 p-2 rounded-lg bg-bg-elevated">
-                  {check.passed ? (
-                    <CheckCircle size={16} className="text-accent-green flex-shrink-0 mt-0.5" />
-                  ) : (
-                    <XCircle size={16} className="text-accent-coral flex-shrink-0 mt-0.5" />
-                  )}
-                  <div className="flex-1">
-                    <span className="text-sm text-text-primary">{check.item}</span>
+          {/* 舆情提示 */}
+          {task.aiAnalysis.complianceChecks.length > 0 && (
+            <Card>
+              <CardHeader className="pb-2">
+                <CardTitle className="flex items-center gap-2 text-base">
+                  <AlertTriangle size={16} className="text-orange-500" />
+                  舆情提示（仅参考）
+                </CardTitle>
+              </CardHeader>
+              <CardContent className="space-y-2">
+                {task.aiAnalysis.complianceChecks.map((check, idx) => (
+                  <div key={idx} className="p-3 bg-orange-500/10 rounded-lg border border-orange-500/30">
+                    <div className="flex items-center gap-2 mb-1">
+                      <WarningTag>{check.item}</WarningTag>
+                    </div>
                     {check.note && (
-                      <p className="text-xs text-text-tertiary mt-0.5">{check.note}</p>
+                      <p className="text-sm text-text-secondary">{check.note}</p>
                     )}
+                    <p className="text-xs text-text-tertiary mt-1">软性风险仅作提示，不影响审核结果</p>
                   </div>
-                </div>
-              ))}
-            </CardContent>
-          </Card>
+                ))}
+              </CardContent>
+            </Card>
+          )}
 
-          {/* 卖点覆盖 */}
+          {/* 卖点匹配 */}
           <Card>
             <CardHeader className="pb-2">
               <CardTitle className="flex items-center gap-2 text-base">
                 <CheckCircle size={16} className="text-accent-green" />
-                卖点覆盖
+                卖点匹配
               </CardTitle>
             </CardHeader>
             <CardContent className="space-y-2">
-              {task.aiAnalysis.sellingPoints.map((sp, idx) => (
-                <div key={idx} className="flex items-center gap-2 p-2 rounded-lg bg-bg-elevated">
-                  {sp.covered ? (
-                    <CheckCircle size={16} className="text-accent-green" />
-                  ) : (
-                    <XCircle size={16} className="text-accent-coral" />
-                  )}
-                  <span className="text-sm text-text-primary">{sp.point}</span>
-                </div>
-              ))}
-              {task.aiAnalysis.sellingPoints.length === 0 && (
+              {task.aiAnalysis.sellingPointMatches && task.aiAnalysis.sellingPointMatches.length > 0 ? (
+                task.aiAnalysis.sellingPointMatches.map((sp: { content: string; priority: string; matched: boolean; evidence?: string }, idx: number) => (
+                  <div key={idx} className="flex items-start gap-2 p-2 rounded-lg bg-bg-elevated">
+                    {sp.matched ? <CheckCircle size={16} className="text-accent-green flex-shrink-0 mt-0.5" /> : <XCircle size={16} className="text-accent-coral flex-shrink-0 mt-0.5" />}
+                    <div className="flex-1">
+                      <div className="flex items-center gap-2">
+                        <span className="text-sm text-text-primary">{sp.content}</span>
+                        <span className={`px-1.5 py-0.5 text-xs rounded ${
+                          sp.priority === 'core' ? 'bg-accent-coral/20 text-accent-coral' :
+                          sp.priority === 'recommended' ? 'bg-accent-amber/20 text-accent-amber' :
+                          'bg-bg-page text-text-tertiary'
+                        }`}>{sp.priority === 'core' ? '核心' : sp.priority === 'recommended' ? '推荐' : '参考'}</span>
+                      </div>
+                      {sp.evidence && <p className="text-xs text-text-tertiary mt-0.5">{sp.evidence}</p>}
+                    </div>
+                  </div>
+                ))
+              ) : (
                 <p className="text-sm text-text-tertiary text-center py-4">暂无卖点数据</p>
               )}
             </CardContent>
@@ -497,7 +565,9 @@ export default function AgencyScriptReviewPage() {
         <CardContent className="py-4">
           <div className="flex items-center justify-between">
             <div className="text-sm text-text-secondary">
-              项目：{task.projectName}
+              {task.brandName && <span>{task.brandName} · </span>}
+              {task.projectName}
+              {task.platform && <span> · {getPlatformInfo(task.platform)?.name || task.platform}</span>}
             </div>
             <div className="flex gap-3">
               <Button variant="danger" onClick={() => setShowRejectModal(true)} disabled={submitting}>