feat(core): notification inbox infinite scroll + command palette fix (+ pending WIP)

消息中心:全量渲染 → 真·后端分页滚动加载
- backend(ops/views): NotificationPagination(10/页,page_size 可覆盖)+
  响应回 type_counts(按收件人绝对计数,不受分页/搜索影响)
- frontend(messages): 自管分页,滚到底加载下一批;tab/搜索走服务端并重置到第1页;
  代号作废在途旧请求防切换卡空白;乐观标已读;「已加载 X / Y」分母用当前筛选总数
- api/App/types: listNotifications 支持 page/page_size/search;allNotifications 携带 type_counts

命令面板(侧边栏搜索):修复点开后 UI 错位
- app-shell: 遮罩 className 漏了基类 shell-command-bg(只有 .show)致无定位塌到左下;
  补回基类 + header 类名对齐 .shell-command-h
- messages-page.css: 工作台收进视口高度,收件箱在面板内滚动

本次提交一并带入此前若干未提交 WIP(account/ai-tools/library/pipeline/products/settings +
accounts/ai/assets/billing/projects 后端),按用户要求整体推 dev。

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

core/backend/apps/accounts/serializers.py

@@ -41,12 +41,18 @@ class TeamSerializer(serializers.ModelSerializer):
 
 class TeamMemberSerializer(serializers.ModelSerializer):
     user = UserSerializer(read_only=True)
+    # 本月已消费(自然月,按 CreditLedger CHARGE 流水按人聚合);由 view 经 context 注入 charged_map
+    month_charged = serializers.SerializerMethodField()
 
     class Meta:
         model = TeamMember
-        fields = ["id", "team", "user", "role", "status", "monthly_credit_limit"]
+        fields = ["id", "team", "user", "role", "status", "monthly_credit_limit", "month_charged"]
         read_only_fields = ["id", "team", "user", "status"]
 
+    def get_month_charged(self, obj):
+        charged_map = self.context.get("charged_map") or {}
+        return str(charged_map.get(obj.user_id, 0))
+
 
 class RegisterSerializer(serializers.Serializer):
     username = serializers.CharField(max_length=150)

core/backend/apps/accounts/views.py

@@ -40,13 +40,22 @@ def _client_ip(request):
 
 
 def record_login_session(request, user):
-    """登录成功后记录一条会话(设备 UA / IP),供设置页「在用设备」展示。"""
+    """登录成功后记录设备会话(UA / IP)。去重:同一台电脑(UA)+ 同一 IP 视为同一台设备,
+    已存在未下线的同设备会话则只刷新 last_seen_at,不再新增一行(避免「在用设备」列表里同设备重复堆叠)。"""
     try:
-        LoginSession.objects.create(
-            user=user,
-            user_agent=(request.META.get("HTTP_USER_AGENT") or "")[:400],
-            ip_address=_client_ip(request),
+        user_agent = (request.META.get("HTTP_USER_AGENT") or "")[:400]
+        ip_address = _client_ip(request)
+        existing = (
+            LoginSession.objects.filter(
+                user=user, user_agent=user_agent, ip_address=ip_address, revoked_at__isnull=True
+            )
+            .order_by("-last_seen_at")
+            .first()
         )
+        if existing:
+            existing.save(update_fields=["last_seen_at"])  # auto_now 刷新最近活跃时间
+        else:
+            LoginSession.objects.create(user=user, user_agent=user_agent, ip_address=ip_address)
     except Exception:  # noqa: BLE001 — 会话记录失败不应阻断登录
         pass
 
@@ -170,13 +179,36 @@ def can_manage_team(user, team):
     return bool(member and member.role in {TeamMember.Role.OWNER, TeamMember.Role.ADMIN})
 
 
+def _month_charged_by_user(team):
+    """本团队当前自然月每个成员的消费(CHARGE 流水)合计:{user_id: Decimal}。"""
+    from django.db.models import Sum
+    from django.utils import timezone
+
+    from apps.billing.models import CreditLedger
+
+    month_start = timezone.now().replace(day=1, hour=0, minute=0, second=0, microsecond=0)
+    rows = (
+        CreditLedger.objects.filter(
+            team=team,
+            ledger_type=CreditLedger.Type.CHARGE,
+            created_at__gte=month_start,
+        )
+        .values("user_id")
+        .annotate(total=Sum("amount"))
+    )
+    return {row["user_id"]: row["total"] for row in rows if row["user_id"] is not None}
+
+
 @api_view(["GET", "POST"])
 @permission_classes([IsAuthenticated])
 def team_members(request):
     team = get_current_team(request.user)
     if request.method == "GET":
         members = TeamMember.objects.filter(team=team).select_related("user").order_by("created_at")
-        return Response(TeamMemberSerializer(members, many=True).data)
+        charged_map = _month_charged_by_user(team)
+        return Response(
+            TeamMemberSerializer(members, many=True, context={"charged_map": charged_map}).data
+        )
 
     if not can_manage_team(request.user, team):
         return Response({"detail": "permission denied"}, status=status.HTTP_403_FORBIDDEN)
@@ -277,23 +309,41 @@ def preferences(request):
 @api_view(["GET"])
 @permission_classes([IsAuthenticated])
 def login_sessions(request):
-    """在用设备:返回未下线的登录会话(最近 20 条)。"""
-    sessions = LoginSession.objects.filter(user=request.user, revoked_at__isnull=True)[:20]
+    """在用设备:返回未下线的登录会话(去重后最近 20 台)。
+    去重规则:同一台电脑(UA)+ 同一 IP 只算一台,取该设备最近一次会话展示(兼容历史已堆叠的重复行)。"""
+    queryset = LoginSession.objects.filter(user=request.user, revoked_at__isnull=True).order_by("-last_seen_at")
+    seen: set = set()
+    unique = []
+    for session in queryset:
+        key = (session.user_agent, session.ip_address)
+        if key in seen:
+            continue
+        seen.add(key)
+        unique.append(session)
+        if len(unique) >= 20:
+            break
     current_ip = _client_ip(request)
     current_ua = (request.META.get("HTTP_USER_AGENT") or "")[:400]
-    data = LoginSessionSerializer(sessions, many=True, context={"current_ip": current_ip, "current_ua": current_ua}).data
+    data = LoginSessionSerializer(unique, many=True, context={"current_ip": current_ip, "current_ua": current_ua}).data
     return Response(data)
 
 
 @api_view(["POST"])
 @permission_classes([IsAuthenticated])
 def revoke_login_session(request, session_id):
-    """下线单个设备会话。"""
+    """下线单个设备:把同一台设备(UA + IP)下的所有未下线会话一并下线,
+    否则去重展示的一台设备点「下线」后,底层其它重复会话仍存活会再次冒出来。"""
     from django.utils import timezone
 
-    updated = LoginSession.objects.filter(user=request.user, id=session_id, revoked_at__isnull=True).update(
-        revoked_at=timezone.now()
-    )
+    target = LoginSession.objects.filter(user=request.user, id=session_id).first()
+    if not target:
+        return Response({"revoked": 0})
+    updated = LoginSession.objects.filter(
+        user=request.user,
+        user_agent=target.user_agent,
+        ip_address=target.ip_address,
+        revoked_at__isnull=True,
+    ).update(revoked_at=timezone.now())
     return Response({"revoked": updated})
 
 

core/backend/apps/ai/services.py

@@ -1,7 +1,11 @@
 import re
+import subprocess
+import tempfile
 import uuid
 from datetime import timedelta
 from decimal import Decimal
+from io import BytesIO
+from pathlib import Path
 from django.db import transaction
 from django.utils import timezone
 
@@ -184,6 +188,34 @@ def generate_project_script(*, project, user, user_prompt: str, selling_point_id
         raise
 
 
+def _generate_video_poster(*, video_bytes: bytes, team, project, asset_id) -> "StoredObject | None":
+    """用 ffmpeg 抽视频首帧作为封面(poster)并上传 TOS。best-effort:任何失败都返回 None,不影响视频资产落地。"""
+    if not video_bytes:
+        return None
+    try:
+        with tempfile.TemporaryDirectory(prefix="airshelf-poster-") as tmp:
+            tmp_dir = Path(tmp)
+            video_path = tmp_dir / "in.mp4"
+            poster_path = tmp_dir / "poster.jpg"
+            video_path.write_bytes(video_bytes)
+            proc = subprocess.run(
+                ["ffmpeg", "-y", "-ss", "0", "-i", str(video_path), "-frames:v", "1", "-q:v", "3", str(poster_path)],
+                capture_output=True,
+                timeout=60,
+            )
+            if proc.returncode != 0 or not poster_path.exists():
+                return None
+            poster_bytes = poster_path.read_bytes()
+            if not poster_bytes:
+                return None
+            object_key = f"teams/{team.id}/projects/{project.id}/generated/{asset_id}-poster.jpg"
+            return TosStorage().upload_fileobj(
+                fileobj=BytesIO(poster_bytes), object_key=object_key, content_type="image/jpeg"
+            )
+    except Exception:  # noqa: BLE001 — poster 仅用于展示,失败不阻断
+        return None
+
+
 def _store_generated_media(*, team, user, project, task, media: str, name: str, category: str, asset_type: str) -> Asset:
     fileobj, content_type = VolcanoArkProvider.media_to_bytes(media)
     suffix = ".png"
@@ -214,6 +246,22 @@ def _store_generated_media(*, team, user, project, task, media: str, name: str,
         size_bytes=stored.size_bytes,
         is_primary=True,
     )
+    # 视频资产:额外抽首帧作为封面图,挂成同一 Asset 下的 image 文件,供任务中心/列表显示缩略图
+    if "video" in content_type:
+        try:
+            video_bytes = fileobj.getvalue() if isinstance(fileobj, BytesIO) else b""
+        except Exception:  # noqa: BLE001
+            video_bytes = b""
+        poster = _generate_video_poster(video_bytes=video_bytes, team=team, project=project, asset_id=asset_id)
+        if poster:
+            AssetFile.objects.create(
+                asset=asset,
+                object_key=poster.object_key,
+                bucket=poster.bucket,
+                content_type=poster.content_type,
+                size_bytes=poster.size_bytes,
+                is_primary=False,
+            )
     return asset
 
 

core/backend/apps/assets/serializers.py

@@ -70,6 +70,7 @@ class AssetSerializer(serializers.ModelSerializer):
             "description",
             "metadata",
             "is_deleted",
+            "origin_task",
             "files",
             "created_at",
             "updated_at",

core/backend/apps/billing/serializers.py

@@ -11,11 +11,15 @@ class CreditAccountSerializer(serializers.ModelSerializer):
 
 
 class CreditLedgerSerializer(serializers.ModelSerializer):
+    # 成员展示名:优先真实姓名 → 用户名 → 邮箱;系统流水(无 user)留空
+    user_label = serializers.SerializerMethodField()
+
     class Meta:
         model = CreditLedger
         fields = [
             "id",
             "user",
+            "user_label",
             "project",
             "task",
             "ledger_type",
@@ -27,6 +31,12 @@ class CreditLedgerSerializer(serializers.ModelSerializer):
         ]
         read_only_fields = fields
 
+    def get_user_label(self, obj):
+        user = obj.user
+        if user is None:
+            return ""
+        return user.first_name or user.username or user.email or ""
+
 
 class CreditReservationSerializer(serializers.ModelSerializer):
     class Meta:

core/backend/apps/billing/services/ledger.py

@@ -29,7 +29,7 @@ def reserve_credit(*, team, user, task, amount: Decimal) -> CreditReservation:
         ledger_type=CreditLedger.Type.RESERVE,
         amount=amount,
         balance_after=account.balance,
-        reason="reserve ai task credit",
+        reason="AI 任务预扣额度",
     )
     return reservation
 
@@ -52,7 +52,7 @@ def release_credit(*, reservation: CreditReservation, reason: str = "") -> None:
         ledger_type=CreditLedger.Type.RELEASE,
         amount=reservation.amount,
         balance_after=account.balance,
-        reason=reason or "release reserved credit",
+        reason=reason or "释放预留额度",
     )
 
 
@@ -77,7 +77,7 @@ def charge_reserved_credit(*, reservation: CreditReservation, actual_amount: Dec
         ledger_type=CreditLedger.Type.CHARGE,
         amount=actual_amount,
         balance_after=account.balance,
-        reason="charge ai task credit",
+        reason="AI 任务扣费",
     )
     if reservation.amount > actual_amount:
         CreditLedger.objects.create(
@@ -88,6 +88,6 @@ def charge_reserved_credit(*, reservation: CreditReservation, actual_amount: Dec
             ledger_type=CreditLedger.Type.RELEASE,
             amount=reservation.amount - actual_amount,
             balance_after=account.balance,
-            reason="release unused reserved credit",
+            reason="释放未用预留额度",
         )
 

core/backend/apps/billing/views.py

@@ -56,7 +56,27 @@ def ledgers(request):
         queryset = queryset.filter(project_id=project_id)
     if user_id:
         queryset = queryset.filter(user_id=user_id)
-    return Response(CreditLedgerSerializer(queryset[:100], many=True).data)
+    # 服务端分页:总数随流水增长(原先写死 [:100] 导致永远 100 条)
+    try:
+        page = max(1, int(request.query_params.get("page", 1)))
+    except (TypeError, ValueError):
+        page = 1
+    try:
+        page_size = int(request.query_params.get("page_size", 10))
+    except (TypeError, ValueError):
+        page_size = 10
+    page_size = max(1, min(page_size, 100))
+    total = queryset.count()
+    start = (page - 1) * page_size
+    rows = queryset[start:start + page_size]
+    return Response(
+        {
+            "count": total,
+            "page": page,
+            "page_size": page_size,
+            "results": CreditLedgerSerializer(rows, many=True).data,
+        }
+    )
 
 
 @api_view(["POST"])

core/backend/apps/ops/views.py

@@ -2,9 +2,17 @@ from django.db.models import Q
 from django.utils import timezone
 from rest_framework import status
 from rest_framework.decorators import action
+from rest_framework.pagination import PageNumberPagination
 from rest_framework.response import Response
 from rest_framework.viewsets import ModelViewSet
 
+
+class NotificationPagination(PageNumberPagination):
+    # 收件箱滚动加载:每批 10 条,前端可用 ?page_size= 覆盖(上限 100)
+    page_size = 10
+    page_size_query_param = "page_size"
+    max_page_size = 100
+
 from apps.assets.models import Asset
 from apps.billing.models import CreditAccount
 from apps.common.api import TeamScopedViewSetMixin
@@ -109,14 +117,19 @@ def ensure_team_notifications(team, user):
 class NotificationViewSet(TeamScopedViewSetMixin, ModelViewSet):
     serializer_class = NotificationSerializer
     queryset = Notification.objects.select_related("team", "recipient", "project").all()
+    pagination_class = NotificationPagination
     search_fields = ["title", "brief", "body", "source", "stage"]
     ordering_fields = ["created_at", "updated_at"]
     ordering = ["-created_at"]
 
-    def get_queryset(self):
+    # 团队 + 收件人 + 未归档:分类计数的基准集(不含 tab/未读/搜索过滤)
+    def _recipient_scope(self):
         queryset = super().get_queryset().filter(archived_at__isnull=True)
         user = self.request.user
-        queryset = queryset.filter(Q(recipient=user) | Q(recipient__isnull=True))
+        return queryset.filter(Q(recipient=user) | Q(recipient__isnull=True))
+
+    def get_queryset(self):
+        queryset = self._recipient_scope()
         notification_type = self.request.query_params.get("type")
         if notification_type and notification_type not in {"all", "unread"}:
             queryset = queryset.filter(notification_type=notification_type)
@@ -128,9 +141,19 @@ class NotificationViewSet(TeamScopedViewSetMixin, ModelViewSet):
         ensure_team_notifications(self.get_team(), request.user)
         response = super().list(request, *args, **kwargs)
         data = response.data
-        unread_count = self.get_queryset().filter(is_read=False).count()
         if isinstance(data, dict):
+            # 分类 chip 计数取绝对总数(忽略当前 tab/搜索),与设计稿一致
+            base = self._recipient_scope()
+            unread_count = base.filter(is_read=False).count()
             data["unread_count"] = unread_count
+            data["type_counts"] = {
+                "all": base.count(),
+                "unread": unread_count,
+                "task": base.filter(notification_type="task").count(),
+                "team": base.filter(notification_type="team").count(),
+                "billing": base.filter(notification_type="billing").count(),
+                "system": base.filter(notification_type="system").count(),
+            }
         return response
 
     def perform_create(self, serializer):

core/backend/apps/projects/services/export.py

@@ -44,6 +44,19 @@ def _download_asset_primary_file(asset, target_path: Path) -> None:
     target_path.write_bytes(response.content)
 
 
+def _has_audio_stream(path: Path) -> bool:
+    """探测视频文件是否含音频流(决定是否保留该片段的原声/人声)。ffprobe 失败时保守按无声处理。"""
+    try:
+        proc = subprocess.run(
+            ["ffprobe", "-v", "error", "-select_streams", "a", "-show_entries",
+             "stream=index", "-of", "csv=p=0", str(path)],
+            capture_output=True, timeout=60,
+        )
+        return bool(proc.stdout.strip())
+    except Exception:  # noqa: BLE001
+        return False
+
+
 def _load_font(size: int):
     from PIL import ImageFont
 
@@ -123,9 +136,14 @@ def _output_starts(specs: list[dict], xfade: float) -> tuple[list[float], float]
     return starts, max(0.1, total)
 
 
+_AFMT = "aformat=sample_fmts=fltp:sample_rates=44100:channel_layouts=stereo"
+
+
 def _build_export_command(*, n: int, specs: list[dict], starts: list[float], total: float,
                           transition: str, sub_overlays: list[tuple[str, float, float]],
-                          bgm_name: str | None, bgm_volume: float) -> list[str]:
+                          bgm_name: str | None, bgm_volume: float,
+                          has_audio: list[bool] | None = None) -> list[str]:
+    has_audio = has_audio or [False] * n
     parts: list[str] = []
     for i, s in enumerate(specs):
         parts.append(
@@ -153,8 +171,30 @@ def _build_export_command(*, n: int, specs: list[dict], starts: list[float], tot
             f"[{vlabel}][{idx}:v]overlay=x=(W-w)/2:y=H-h-150:enable='between(t,{start:.3f},{end:.3f})'[{out}]"
         )
         vlabel = out
-    if bgm_name:
-        parts.append(f"[{n}:a]volume={bgm_volume:.3f},atrim=0:{total:.3f},asetpts=PTS-STARTPTS[aout]")
+
+    # 音频:片段自带的人声/原声必须保留(有声片段取原音轨,无声片段补等长静音,否则 concat 会缺流);
+    # 若另挂了 BGM,则把 BGM 混到原声之上(amix,normalize=0 不自动衰减原声音量)。
+    # 三种片段全无声且无 BGM 时,保持旧行为=纯视频不带音轨。
+    want_audio = any(has_audio) or bool(bgm_name)
+    audio_label: str | None = None
+    if want_audio:
+        for i, s in enumerate(specs):
+            if has_audio[i]:
+                parts.append(
+                    f"[{i}:a]atrim=start={s['ts']:.3f}:end={s['te']:.3f},asetpts=PTS-STARTPTS,{_AFMT}[a{i}]"
+                )
+            else:
+                parts.append(
+                    f"anullsrc=channel_layout=stereo:sample_rate=44100,atrim=0:{s['dur']:.3f},"
+                    f"asetpts=PTS-STARTPTS,{_AFMT}[a{i}]"
+                )
+        parts.append("".join(f"[a{i}]" for i in range(n)) + f"concat=n={n}:v=0:a=1[avoice0]")
+        parts.append(f"[avoice0]atrim=0:{total:.3f},asetpts=PTS-STARTPTS[avoice]")
+        audio_label = "avoice"
+        if bgm_name:
+            parts.append(f"[{n}:a]volume={bgm_volume:.3f},atrim=0:{total:.3f},asetpts=PTS-STARTPTS,{_AFMT}[abgm]")
+            parts.append("[avoice][abgm]amix=inputs=2:duration=longest:dropout_transition=0:normalize=0[aout]")
+            audio_label = "aout"
 
     cmd = ["ffmpeg", "-y"]
     for i in range(n):
@@ -164,10 +204,10 @@ def _build_export_command(*, n: int, specs: list[dict], starts: list[float], tot
     for png, _s, _e in sub_overlays:
         cmd += ["-loop", "1", "-i", png]
     cmd += ["-filter_complex", ";".join(parts), "-map", f"[{vlabel}]"]
-    if bgm_name:
-        cmd += ["-map", "[aout]"]
+    if audio_label:
+        cmd += ["-map", f"[{audio_label}]"]
     cmd += ["-c:v", "libx264", "-pix_fmt", "yuv420p", "-r", "30", "-preset", "veryfast"]
-    if bgm_name:
+    if audio_label:
         cmd += ["-c:a", "aac", "-b:a", "192k"]
     cmd += ["-t", f"{total:.3f}", "-movflags", "+faststart", "output.mp4"]
     return cmd
@@ -237,6 +277,8 @@ def run_export_job(export_job_id: str) -> ExportJob:
         tmp = Path(tmp_dir)
         for index, clip in enumerate(clips):
             _download_asset_primary_file(clip.asset, tmp / f"clip{index}.mp4")
+        # 逐片段探测是否自带音轨:有声→保留原声,无声→补静音(见 _build_export_command)
+        has_audio = [_has_audio_stream(tmp / f"clip{index}.mp4") for index in range(len(clips))]
 
         bgm_name = None
         if bgm_track is not None and bgm_track.asset_id:
@@ -258,6 +300,7 @@ def run_export_job(export_job_id: str) -> ExportJob:
         command = _build_export_command(
             n=len(clips), specs=specs, starts=starts, total=total, transition=transition,
             sub_overlays=sub_overlays, bgm_name=bgm_name, bgm_volume=(bgm_track.volume / 100.0) if bgm_track else 1.0,
+            has_audio=has_audio,
         )
         proc = subprocess.run(command, cwd=str(tmp), capture_output=True)
         if proc.returncode != 0:

core/frontend/src/App.tsx

@@ -107,23 +107,23 @@ export function App() {
       await Promise.all([
         api.products(),
         api.projects(),
-        api.assets(),
+        api.allAssets(),
         api.billingSummary().catch(() => null),
-        api.ledgers().catch(() => []),
+        api.ledgers(1, 10).catch(() => ({ count: 0, page: 1, page_size: 10, results: [] as Ledger[] })),
         api.billingTrend().catch(() => null),
         api.teamMembers().catch(() => []),
         api.modelConfigs().catch(() => null),
         api.aiTasks().catch(() => null),
-        api.listNotifications().catch(() => null)
+        api.allNotifications().catch(() => null)
       ]);
     setProducts(productData.results);
     setProjects(projectData.results);
-    setAssets(assetData.results);
+    setAssets(assetData);
     setTeamMembers(memberData);
     setModelConfigs(modelData?.results || []);
     setAiTasks(taskData?.results || []);
     if (billingData) setBilling(billingData);
-    setLedgers(ledgerData);
+    setLedgers(ledgerData.results);
     setBillingTrend(trendData);
     if (notificationData) {
       setNotifications(notificationData.results);
@@ -161,7 +161,7 @@ export function App() {
   }
 
   const reloadNotifications = useCallback(async () => {
-    const data = await api.listNotifications().catch(() => null);
+    const data = await api.allNotifications().catch(() => null);
     if (data) {
       setNotifications(data.results);
       setUnreadCount(data.unread_count);
@@ -513,7 +513,6 @@ export function App() {
       case "messages":
         return (
           <MessagesPage
-            notifications={notifications}
             unreadCount={unreadCount}
             onMarkRead={markNotificationRead}
             onMarkAllRead={markAllNotificationsRead}
@@ -521,7 +520,7 @@ export function App() {
           />
         );
       case "assetFactory":
-        return <AssetFactoryPage navigate={navigate} aiTasks={aiTasks} />;
+        return <AssetFactoryPage navigate={navigate} aiTasks={aiTasks} assets={assets} />;
       case "imageOptimize":
         return <ImageWorkbenchPage mode="image" products={products} assets={assets} modelConfigs={modelConfigs} onBack={() => navigate("assetFactory")} navigate={navigate} onGenerate={generateImages} />;
       case "modelPhoto":

core/frontend/src/account-page.css

@@ -97,8 +97,8 @@
 
   .trend-chart { display: grid; grid-template-rows: 1fr auto; gap: 6px; min-height: 170px; flex: 1; padding: 6px 4px 2px; position: relative; }
   .trend-chart .bars { display: grid; grid-template-columns: repeat(14, 1fr); gap: 5px; align-items: end; height: 100%; }
-  .trend-chart .bar { background: var(--background-lighter); border-radius: 2px 2px 0 0; position: relative; transition: background var(--t-base); cursor: pointer; }
-  .trend-chart .bar > span { display: block; width: 100%; background: var(--heat); border-radius: 2px 2px 0 0; }
+  .trend-chart .bar { background: var(--background-lighter); border-radius: 2px 2px 0 0; position: relative; transition: background var(--t-base); cursor: pointer; height: 100%; }
+  .trend-chart .bar > span { position: absolute; left: 0; bottom: 0; display: block; width: 100%; flex: none; min-height: 0; background: var(--heat); border-radius: 2px 2px 0 0; }
   .trend-chart .bar:hover > span { background: var(--accent-black); }
   .trend-chart .bar.peak > span { background: var(--accent-black); }
   .trend-chart .x-axis { display: grid; grid-template-columns: repeat(14, 1fr); gap: 5px; font-family: var(--font-mono); font-size: 9.5px; color: var(--black-alpha-32); text-align: center; letter-spacing: .02em; }
@@ -127,14 +127,23 @@
   .quota-rules .step .formula { font-family: var(--font-mono); font-size: 11.5px; color: var(--heat); background: var(--heat-12); padding: 0 4px; border-radius: var(--r-sm); }
 
   .billing-table { width: 100%; border-collapse: separate; border-spacing: 0; background: var(--surface); border: 1px solid var(--border-muted); border-radius: var(--r-md); overflow: hidden; }
-  .billing-table th, .billing-table td { padding: 11px 14px; text-align: left; font-size: 12.5px; border-bottom: 0; }
+  .billing-table th, .billing-table td { padding: 13px 16px; text-align: left; font-size: 12.5px; border-bottom: 0; }
   .billing-table thead th { background: var(--background-lighter); border-bottom: 1px solid var(--border-muted); font-family: var(--font-mono); font-size: 10.5px; font-weight: 500; color: var(--black-alpha-48); letter-spacing: .04em; text-transform: uppercase; }
+  /* 行间淡分隔线,长流水更易扫读;最后一行不画 */
+  .billing-table tbody td { border-bottom: 1px solid var(--border-faint); }
+  .billing-table tbody tr:last-child td { border-bottom: 0; }
   .billing-table tbody tr:hover { background: var(--background-lighter); }
   .billing-table .ts { font-family: var(--font-mono); font-size: 11px; color: var(--black-alpha-48); letter-spacing: .02em; }
   .billing-table .neg { font-variant-numeric: tabular-nums; font-weight: 500; color: var(--accent-black); text-align: right; }
   .billing-table .pos { font-variant-numeric: tabular-nums; font-weight: 500; color: var(--accent-forest); text-align: right; }
   .billing-table .zero { font-variant-numeric: tabular-nums; font-weight: 500; color: var(--black-alpha-32); text-align: right; }
+  /* 已用 / 月度额度:已用部分本色,额度部分弱化,整列左对齐 */
+  .billing-table .quota { font-variant-numeric: tabular-nums; text-align: left; }
+  .billing-table .quota .used { font-weight: 500; color: var(--accent-black); }
+  .billing-table .quota .lim { color: var(--black-alpha-32); }
   .billing-table .muted { color: var(--black-alpha-56); font-size: 11.5px; }
+  /* 系统流水(无成员):弱化的 mono 占位,不喧宾夺主 */
+  .billing-table .sys { font-family: var(--font-mono); font-size: 11px; color: var(--black-alpha-32); }
   .billing-table .ref { color: var(--black-alpha-48); font-size: 10.5px; font-family: var(--font-mono); }
   .billing-table .who { display: inline-flex; align-items: center; gap: 8px; }
   .billing-table .who .av { width: 24px; height: 24px; border-radius: 50%; background: var(--background-lighter); border: 1px solid var(--border-faint); display: inline-grid; place-items: center; font-size: 11px; font-weight: 600; color: var(--accent-black); }
@@ -150,6 +159,15 @@
   .billing-table .status-tag.ok { background: rgba(66,195,102,.12); color: var(--accent-forest); }
   .billing-table .status-tag.wip { background: var(--heat-12); color: var(--heat); }
   .billing-table .status-tag.fail { background: rgba(235,52,36,.10); color: var(--accent-crimson); }
+
+  .bill-pager { display: flex; align-items: center; gap: 12px; margin-top: 14px; font-size: 12px; }
+  .bill-pager .total { font-family: var(--font-mono); font-size: 10.5px; color: var(--black-alpha-48); letter-spacing: .02em; }
+  .bill-pager .pages { display: inline-flex; gap: 4px; margin-left: auto; }
+  .bill-pager .pages button { min-width: 28px; height: 28px; padding: 0 8px; border: 1px solid var(--border-muted); border-radius: var(--r-sm); background: var(--surface); font-family: var(--font-mono); font-size: 11px; color: var(--black-alpha-56); cursor: pointer; transition: border-color var(--t-base), color var(--t-base), background var(--t-base); }
+  .bill-pager .pages button:hover:not(.active):not(:disabled) { border-color: var(--black-alpha-32); color: var(--accent-black); }
+  .bill-pager .pages button.active { background: var(--heat); color: var(--accent-white); border-color: var(--heat); font-weight: 600; }
+  .bill-pager .pages button:disabled { opacity: .4; cursor: not-allowed; }
+  .bill-pager .pages .ellipsis { min-width: 20px; height: 28px; display: inline-flex; align-items: flex-end; justify-content: center; padding-bottom: 4px; color: var(--black-alpha-32); font-family: var(--font-mono); font-size: 11px; user-select: none; }
   .billing-table .progress-mini { width: 80px; height: 4px; background: var(--background-lighter); border-radius: 2px; overflow: hidden; display: inline-block; vertical-align: middle; margin-left: 8px; }
   .billing-table .progress-mini > span { display: block; height: 100%; background: var(--heat); }
 

core/frontend/src/ai-tools-page.css

@@ -158,6 +158,8 @@
   font-family: var(--font-mono); font-size: 11px;
   letter-spacing: .04em; margin-bottom: 6px;
 }
+.asset-factory .task-load-more { display: flex; justify-content: center; margin-top: 18px; }
+.asset-factory .task-load-more .lm-rest { font-family: var(--font-mono); font-size: 10.5px; color: var(--black-alpha-48); margin-left: 6px; }
 
 /* ============================================================
    B · 图片工作室壳(.image-workbench)
@@ -1529,6 +1531,11 @@
 .asset-factory .history-card { background: var(--surface); border: 1px solid var(--border-faint); border-radius: var(--r-md); padding: 12px; display: grid; grid-template-columns: 78px 1fr; gap: 14px; align-items: center; transition: background var(--t-base); position: relative; }
 .asset-factory .history-card:hover { background: var(--black-alpha-4); }
 .asset-factory .history-card .placeholder { width: 78px; height: 78px; }
+/* 任务结果图:有真实生成图时铺满占位框,去掉斜纹底与编号 */
+.asset-factory .placeholder.has-img { overflow: hidden; position: relative; }
+.asset-factory .placeholder.has-img::after { display: none; }
+.asset-factory .placeholder.has-img .ph-frame { display: none; }
+.asset-factory .placeholder.has-img img { width: 100%; height: 100%; object-fit: cover; display: block; }
 .asset-factory .history-body { min-width: 0; }
 .asset-factory .history-name { font-weight: 600; color: var(--accent-black); font-size: 13.5px; }
 .asset-factory .history-type { font-size: 11.5px; color: var(--black-alpha-48); margin-top: 3px; font-family: var(--font-mono); letter-spacing: .02em; }

core/frontend/src/api.ts

@@ -231,14 +231,26 @@ export const api = {
   assets() {
     return request<Paginated<Asset>>("/api/assets/");
   },
+  // 跟随 DRF 分页 next 取全部资产 —— 商品图/AI 素材/资产库都靠 asset.id 在这份列表里查 preview_url,
+  // 只取第 1 页(20 条)会让第 20 条之后的资产解析不到图、渲染成空占位。
+  async allAssets(): Promise<Asset[]> {
+    const out: Asset[] = [];
+    let path = "/api/assets/";
+    for (let guard = 0; guard < 50 && path; guard += 1) {
+      const page: Paginated<Asset> = await request<Paginated<Asset>>(path);
+      out.push(...page.results);
+      path = page.next ? new URL(page.next).pathname + new URL(page.next).search : "";
+    }
+    return out;
+  },
   uploadAsset(formData: FormData) {
     return request<Asset>("/api/assets/upload/", { method: "POST", body: formData });
   },
   billingSummary() {
     return request<BillingSummary>("/api/billing/summary/");
   },
-  ledgers() {
-    return request<Ledger[]>("/api/billing/ledgers/");
+  ledgers(page = 1, pageSize = 10) {
+    return request<{ count: number; page: number; page_size: number; results: Ledger[] }>(`/api/billing/ledgers/?page=${page}&page_size=${pageSize}`);
   },
   billingTrend(range?: "day" | "week" | "month") {
     return request<BillingTrend>(`/api/billing/trend/${range ? `?range=${range}` : ""}`);
@@ -255,13 +267,32 @@ export const api = {
   recharge(payload: { amount: number | string; bonus?: number | string; channel?: string }) {
     return request<RechargeResult>("/api/billing/recharge/", { method: "POST", body: JSON.stringify(payload) });
   },
-  listNotifications(params?: { type?: string; unread?: boolean }) {
+  // 收件箱按页拉取 —— 滚动加载逐页向后端要(tab/搜索 走服务端,计数随响应回来)
+  listNotifications(params?: { type?: string; unread?: boolean; search?: string; page?: number; pageSize?: number }) {
     const query = new URLSearchParams();
     if (params?.type && params.type !== "all") query.set("type", params.type);
     if (params?.unread) query.set("unread", "1");
+    if (params?.search) query.set("search", params.search);
+    if (params?.page) query.set("page", String(params.page));
+    if (params?.pageSize) query.set("page_size", String(params.pageSize));
     const qs = query.toString();
     return request<NotificationList>(`/api/ops/notifications/${qs ? `?${qs}` : ""}`);
   },
+  // 跟着 next 把所有消息取全(给侧边栏徽标 + 团队动态用,不参与收件箱滚动渲染),与 allAssets 同套路
+  async allNotifications(): Promise<NotificationList> {
+    const out: Notification[] = [];
+    let path = "/api/ops/notifications/?page_size=100";
+    let unreadCount = 0;
+    let typeCounts: NotificationList["type_counts"];
+    for (let guard = 0; guard < 100 && path; guard += 1) {
+      const page = await request<NotificationList>(path);
+      out.push(...page.results);
+      unreadCount = page.unread_count;
+      typeCounts = page.type_counts ?? typeCounts;
+      path = page.next ? new URL(page.next).pathname + new URL(page.next).search : "";
+    }
+    return { count: out.length, next: null, previous: null, results: out, unread_count: unreadCount, type_counts: typeCounts };
+  },
   markAllNotificationsRead() {
     return request<{ updated: number; unread_count: number }>("/api/ops/notifications/mark-all-read/", {
       method: "POST"

core/frontend/src/components/app-shell.tsx

@@ -39,13 +39,13 @@ function CommandPalette({ open, onClose, navigate }: { open: boolean; onClose: (
   return createPortal(
     <div
       id="shell-command-bg"
-      className="show"
+      className="shell-command-bg show"
       aria-hidden="false"
       onClick={(event) => { if (event.target === event.currentTarget) onClose(); }}
     >
       <div className="shell-command" role="dialog" aria-modal="true" aria-label="命令面板">
-        <div className="shell-command-head">
-          <IconKitSvg name="search" />
+        <div className="shell-command-h">
+          <span className="ic"><IconKitSvg name="search" /></span>
           <input
             id="shell-command-input"
             autoFocus

core/frontend/src/components/overlays.tsx

@@ -1,6 +1,45 @@
-import type { ReactNode } from "react";
+import { useEffect, type ReactNode } from "react";
+import { createPortal } from "react-dom";
 import { Shield, X } from "lucide-react";
 
+// 通用媒体预览灯箱:点击图片放大 / 点击视频弹窗播放(复用 .np-lightbox 样式)
+// 背景点击 / Esc / 关闭键都可关闭;点媒体本身不关闭。
+export function MediaLightbox({ open, src, kind, name, close }: {
+  open: boolean;
+  src: string;
+  kind?: "image" | "video";
+  name?: string;
+  close: () => void;
+}) {
+  useEffect(() => {
+    if (!open) return;
+    const onKey = (event: KeyboardEvent) => { if (event.key === "Escape") close(); };
+    document.addEventListener("keydown", onKey);
+    return () => document.removeEventListener("keydown", onKey);
+  }, [open, close]);
+  if (!open || !src) return null;
+  // 挂到 body:脱离 .content(z-index:1)层叠上下文,遮罩才能盖住头部/侧栏
+  return createPortal(
+    <div className="np-lightbox show" onClick={close}>
+      <button className="lb-x" type="button" aria-label="关闭" onClick={close}><X /></button>
+      {kind === "video" ? (
+        <video
+          src={src}
+          controls
+          autoPlay
+          playsInline
+          onClick={(event) => event.stopPropagation()}
+          style={{ maxWidth: "90vw", maxHeight: "88vh", borderRadius: "var(--r-md)", boxShadow: "0 20px 60px rgba(0,0,0,.5)", background: "#000", cursor: "default" }}
+        />
+      ) : (
+        <img src={src} alt={name || "预览"} onClick={(event) => event.stopPropagation()} style={{ cursor: "default" }} />
+      )}
+      {name && <div className="lb-name">{name}</div>}
+    </div>,
+    document.body,
+  );
+}
+
 export function SettingRow({ title, desc, action, toggle, checked }: { title: string; desc: string; action?: string; toggle?: boolean; checked?: boolean }) {
   return (
     <div className="setting-row">
@@ -20,7 +59,8 @@ export function TeamModal({ open, title, subtitle, icon, close, children, footer
   footer?: ReactNode;
 }) {
   if (!open) return null;
-  return (
+  // 挂到 body:脱离 .content(z-index:1)层叠上下文,遮罩才能盖住头部/侧栏
+  return createPortal(
     <div className="modal-bg show" onClick={close}>
       <div className="modal invite-modal" onClick={(event) => event.stopPropagation()}>
         <span className="corner-tr">+</span><span className="corner-bl">+</span>
@@ -28,7 +68,8 @@ export function TeamModal({ open, title, subtitle, icon, close, children, footer
         <div className="modal-b">{children}</div>
         <div className="modal-f"><button className="btn" type="button" onClick={close}>取消</button>{footer || <button className="btn btn-primary" type="button" onClick={close}>保存</button>}</div>
       </div>
-    </div>
+    </div>,
+    document.body,
   );
 }
 
@@ -41,7 +82,8 @@ export function ConfirmModal({ open, title, detail, confirmText, onCancel, onCon
   onConfirm: () => void | Promise<unknown>;
 }) {
   if (!open) return null;
-  return (
+  // 挂到 body:脱离 .content(z-index:1)层叠上下文,遮罩才能盖住头部/侧栏
+  return createPortal(
     <div className="modal-bg show" onClick={onCancel}>
       <div className="modal" onClick={(event) => event.stopPropagation()}>
         <span className="corner-tr">+</span><span className="corner-bl">+</span>
@@ -49,20 +91,23 @@ export function ConfirmModal({ open, title, detail, confirmText, onCancel, onCon
         <div className="modal-b">{detail}</div>
         <div className="modal-f"><button className="btn" type="button" onClick={onCancel}>取消</button><button className="btn btn-primary" type="button" onClick={() => void onConfirm()}>{confirmText}</button></div>
       </div>
-    </div>
+    </div>,
+    document.body,
   );
 }
 
 export function Drawer({ title, open, close, children }: { title: string; open: boolean; close: () => void; children: ReactNode }) {
   if (!open) return null;
-  return (
+  // 挂到 body:脱离 .content(z-index:1)层叠上下文,遮罩才能盖住头部/侧栏
+  return createPortal(
     <>
       <div className="drawer-bg show" onClick={close} />
       <aside className="drawer show">
         <div className="drawer-h"><h3>{title}</h3><button className="x" type="button" onClick={close} aria-label="关闭"><X size={14} /></button></div>
         <div className="drawer-b">{children}</div>
       </aside>
-    </>
+    </>,
+    document.body,
   );
 }
 

core/frontend/src/library-page.css

@@ -13,6 +13,10 @@
   .asset-meta { font-size: 11px; color: var(--black-alpha-48); margin-top: 3px; font-family: var(--font-mono); letter-spacing: .02em; }
   .asset-badge { position: absolute; top: 8px; left: 8px; font-family: var(--font-mono); font-size: 10px; letter-spacing: .04em; padding: 2px 6px; background: var(--surface); border: 1px solid var(--border-faint); border-radius: var(--r-sm); color: var(--black-alpha-56); }
   .asset-card { position: relative; }
+  /* 视频资产缩略图上的播放角标(点击整卡弹窗播放) */
+  .lib-play-badge { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 40px; height: 40px; border-radius: 50%; background: rgba(0, 0, 0, .58); color: var(--accent-white); display: grid; place-items: center; pointer-events: none; transition: background .15s; }
+  .lib-play-badge svg { width: 18px; height: 18px; margin-left: 2px; }
+  .asset-thumb:hover .lib-play-badge { background: rgba(0, 0, 0, .76); }
 }
 
 /* 编辑模式:开启「管理资产」后,资产卡删除按钮常显(否则全局只 hover 显) */

core/frontend/src/messages-page.css

@@ -15,7 +15,10 @@
 .msg-workbench {
   display: grid;
   grid-template-columns: minmax(320px, 380px) minmax(0, 1fr);
-  min-height: 640px;
+  /* 收件箱在面板内部滚动(.msg-list 已 overflow:auto)—— 把工作台收进视口高度,
+     而不是让消息把整页撑高;减去 shell 头 + content 上下内边距 + 页头/页脚 */
+  height: calc(100vh - 280px);
+  min-height: 480px;
   background: var(--surface);
   border: 1px solid var(--border-faint);
   border-radius: var(--r-md);
@@ -128,6 +131,13 @@
   min-height: 0;
   overflow-y: auto;
 }
+.msg-load-more {
+  padding: 14px 16px 18px;
+  text-align: center;
+  font-size: 10.5px;
+  color: var(--black-alpha-48);
+  letter-spacing: .04em;
+}
 .msg-item {
   position: relative;
   width: 100%;

core/frontend/src/product-create-page.css

@@ -385,6 +385,10 @@
   background: repeating-linear-gradient(135deg, transparent 0 6px, rgba(0,0,0,.03) 6px 7px);
   pointer-events: none;
 }
+/* 真实示例图:图片铺满,去掉斜纹底 */
+.pc-drawer .form-card .pf-example .ex-grid .ex-thumb--img { background: var(--background-lighter); }
+.pc-drawer .form-card .pf-example .ex-grid .ex-thumb--img::after { display: none; }
+.pc-drawer .form-card .pf-example .ex-grid .ex-thumb--img img { width: 100%; height: 100%; object-fit: cover; display: block; }
 .pc-drawer .form-card .pf-example .ex-d {
   font-size: 12px; color: var(--black-alpha-56); line-height: 1.5;
 }

core/frontend/src/routes/account.tsx

@@ -3,6 +3,9 @@ import { api } from "../api";
 import type { BillingSummary, BillingTrend, Ledger, Project, TeamMember } from "../types";
 import { money } from "./stage-config";
 
+const ROLE_LABEL: Record<string, string> = { owner: "超管", admin: "团管", member: "成员", viewer: "访客" };
+const STATUS_LABEL: Record<string, string> = { active: "活跃", invited: "待激活", disabled: "已停用" };
+
 type TrendRange = "day" | "week" | "month";
 const RANGE_META: Record<TrendRange, { chip: string; sub: string; totalLabel: string; avgLabel: string }> = {
   day: { chip: "日", sub: "// 近 14 天 · 单位 ¥", totalLabel: "14 天合计", avgLabel: "日均" },
@@ -12,6 +15,33 @@ const RANGE_META: Record<TrendRange, { chip: string; sub: string; totalLabel: st
 
 type Tab = "overview" | "by-project" | "by-member" | "bills";
 
+// 账单类型 / 详情 中文化(后端历史英文流水也一并映射;未知值原样透出)
+const LEDGER_TYPE_LABEL: Record<string, string> = {
+  recharge: "充值", reserve: "预扣", release: "释放", charge: "扣费", adjustment: "调整", refund: "退款"
+};
+const LEDGER_REASON_LABEL: Record<string, string> = {
+  "reserve ai task credit": "AI 任务预扣额度",
+  "charge ai task credit": "AI 任务扣费",
+  "release reserved credit": "释放预留额度",
+  "release unused reserved credit": "释放未用预留额度",
+  "release unused credit": "释放未用额度"
+};
+const ledgerTypeLabel = (t: string) => LEDGER_TYPE_LABEL[t] ?? t;
+const ledgerReasonLabel = (r: string) => LEDGER_REASON_LABEL[r] ?? r;
+
+// 分页页码窗口:页数多时折叠成 1 … 当前±1 … 末页(≤7 页则全展开)
+function pageWindow(current: number, total: number): Array<number | "ellipsis"> {
+  if (total <= 7) return Array.from({ length: total }, (_, i) => i + 1);
+  const items: Array<number | "ellipsis"> = [1];
+  const start = Math.max(2, current - 1);
+  const end = Math.min(total - 1, current + 1);
+  if (start > 2) items.push("ellipsis");
+  for (let p = start; p <= end; p++) items.push(p);
+  if (end < total - 1) items.push("ellipsis");
+  items.push(total);
+  return items;
+}
+
 const RECHARGE: Array<{ amt: number; gift: string; bonus: boolean; bonusAmt: number; ribbon?: string }> = [
   { amt: 100, gift: "无赠送", bonus: false, bonusAmt: 0 },
   { amt: 500, gift: "+ ¥30 赠送", bonus: true, bonusAmt: 30, ribbon: "推荐" },
@@ -38,6 +68,23 @@ export function AccountPage({ billing, ledgers, trend, projects, teamMembers, on
   const [recharge, setRecharge] = useState(500);
   const [customAmt, setCustomAmt] = useState("");
 
+  // 账单流水分页:服务端分页(总数随流水增长,不再写死 100),每页 10 条
+  const BILLS_PER_PAGE = 10;
+  const [billPage, setBillPage] = useState(1);
+  const [ledgerRows, setLedgerRows] = useState<Ledger[]>(ledgers);
+  const [ledgerCount, setLedgerCount] = useState<number>(ledgers.length);
+  useEffect(() => {
+    let alive = true;
+    api.ledgers(billPage, BILLS_PER_PAGE).then((data) => {
+      if (!alive) return;
+      setLedgerRows(data.results);
+      setLedgerCount(data.count);
+    }).catch(() => {});
+    return () => { alive = false; };
+  }, [billPage]);
+  const billTotalPages = Math.max(1, Math.ceil(ledgerCount / BILLS_PER_PAGE));
+  const safeBillPage = Math.min(billPage, billTotalPages);
+
   const selectedCard = RECHARGE.find((item) => item.amt === recharge);
   const effectiveAmount = Number(customAmt) > 0 ? Number(customAmt) : recharge;
   const effectiveBonus = Number(customAmt) > 0 ? 0 : selectedCard?.bonusAmt || 0;
@@ -158,7 +205,7 @@ export function AccountPage({ billing, ledgers, trend, projects, teamMembers, on
         <button className={`tab ${tab === "overview" ? "active" : ""}`} type="button" onClick={() => setTab("overview")}>总览</button>
         <button className={`tab ${tab === "by-project" ? "active" : ""}`} type="button" onClick={() => setTab("by-project")}>项目 <span className="count">{projects.length}</span></button>
         <button className={`tab ${tab === "by-member" ? "active" : ""}`} type="button" onClick={() => setTab("by-member")}>成员 <span className="count">{teamMembers.length}</span></button>
-        <button className={`tab ${tab === "bills" ? "active" : ""}`} type="button" onClick={() => setTab("bills")}>账单流水 <span className="count">{ledgers.length}</span></button>
+        <button className={`tab ${tab === "bills" ? "active" : ""}`} type="button" onClick={() => setTab("bills")}>账单流水 <span className="count">{ledgerCount}</span></button>
       </div>
 
       <div className={`tab-panel ${tab === "overview" ? "active" : ""}`}>
@@ -238,18 +285,34 @@ export function AccountPage({ billing, ledgers, trend, projects, teamMembers, on
         <table className="billing-table">
           <thead><tr><th>时间</th><th>项目 / 类型</th><th>详情</th><th>成员</th><th>状态</th><th style={{ textAlign: "right" }}>金额</th></tr></thead>
           <tbody>
-            {ledgers.map((l) => (
+            {ledgerRows.map((l) => (
               <tr key={l.id}>
                 <td className="ts">{new Date(l.created_at).toLocaleString("zh-CN")}</td>
-                <td>{l.ledger_type}</td>
-                <td className="muted">{l.reason}</td>
-                <td></td>
-                <td><span className="status-tag ok">OK</span></td>
+                <td>{ledgerTypeLabel(l.ledger_type)}</td>
+                <td className="muted">{ledgerReasonLabel(l.reason)}</td>
+                <td>{l.user_label
+                  ? <span className="who"><span className="av">{l.user_label.slice(0, 1).toUpperCase()}</span>{l.user_label}</span>
+                  : <span className="sys">系统</span>}</td>
+                <td><span className="status-tag ok">成功</span></td>
                 <td className="neg">{l.amount}</td>
               </tr>
             ))}
           </tbody>
         </table>
+        {ledgerCount > BILLS_PER_PAGE && (
+          <div className="bill-pager">
+            <span className="total">// 共 {ledgerCount} 条 · 第 {safeBillPage} / {billTotalPages} 页</span>
+            <div className="pages">
+              <button type="button" disabled={safeBillPage <= 1} onClick={() => setBillPage(safeBillPage - 1)}>上一页</button>
+              {pageWindow(safeBillPage, billTotalPages).map((p, i) => (
+                p === "ellipsis"
+                  ? <span key={`e${i}`} className="ellipsis">…</span>
+                  : <button key={p} className={p === safeBillPage ? "active" : ""} type="button" onClick={() => setBillPage(p)}>{p}</button>
+              ))}
+              <button type="button" disabled={safeBillPage >= billTotalPages} onClick={() => setBillPage(safeBillPage + 1)}>下一页</button>
+            </div>
+          </div>
+        )}
       </div>
 
       <div className={`tab-panel ${tab === "by-project" ? "active" : ""}`}>
@@ -270,9 +333,12 @@ export function AccountPage({ billing, ledgers, trend, projects, teamMembers, on
         <table className="billing-table">
           <thead><tr><th>成员</th><th>角色</th><th>已用 / 月度额度</th><th>状态</th></tr></thead>
           <tbody>
-            {teamMembers.map((m) => (
-              <tr key={m.id}><td className="who"><span className="av">{m.user.username.slice(0, 1).toUpperCase()}</span>{m.user.username}</td><td>{m.role}</td><td className="zero">{money(m.monthly_credit_limit)}</td><td>{m.status}</td></tr>
-            ))}
+            {teamMembers.map((m) => {
+              const monthly = Number(m.monthly_credit_limit || 0);
+              return (
+              <tr key={m.id}><td className="who"><span className="av">{m.user.username.slice(0, 1).toUpperCase()}</span>{m.user.username}</td><td>{ROLE_LABEL[m.role] || m.role}</td><td className="quota"><span className="used">{money(m.month_charged || 0)}</span> <span className="lim">/ {monthly > 0 ? money(monthly) : "不限"}</span></td><td>{STATUS_LABEL[m.status] || m.status}</td></tr>
+              );
+            })}
           </tbody>
         </table>
       </div>

core/frontend/src/routes/ai-tools.tsx

@@ -22,6 +22,7 @@ import {
   X
 } from "lucide-react";
 import type { AITask, Asset, ModelConfig, Product } from "../types";
+import { MediaLightbox } from "../components/overlays";
 import type { Page } from "./route-config";
 import { statusPill } from "./stage-config";
 import "../ai-tools-page.css";
@@ -46,7 +47,14 @@ const STATUS_LABEL: Record<string, string> = {
   running: "生成中",
   queued: "排队中",
   polling: "生成中",
-  needs_review: "待确认"
+  needs_review: "待确认",
+  // 后端 AITask.Status 全量中文化(原先缺这些会直接透出英文)
+  created: "待处理",
+  reserved: "排队中",
+  submitted: "已提交",
+  postprocessing: "处理中",
+  compensating: "回滚中",
+  cancelled: "已取消"
 };
 
 function statusText(status: string) {
@@ -71,7 +79,18 @@ async function downloadImage(url: string, filename: string) {
   }
 }
 
-export function AssetFactoryPage({ navigate, aiTasks }: { navigate: (page: Page) => void; aiTasks: AITask[] }) {
+export function AssetFactoryPage({ navigate, aiTasks, assets = [] }: { navigate: (page: Page) => void; aiTasks: AITask[]; assets?: Asset[] }) {
+  // 任务 → 生成结果图:按 asset.origin_task 关联,取首张有预览 URL 的图片文件(脚本/视频任务无图则留占位)
+  const taskImage = useMemo(() => {
+    const map: Record<string, string> = {};
+    for (const asset of assets) {
+      const taskId = asset.origin_task;
+      if (!taskId || map[taskId]) continue;
+      const file = asset.files?.find((f) => f.preview_url && (f.content_type?.startsWith("image") ?? true));
+      if (file?.preview_url) map[taskId] = file.preview_url;
+    }
+    return map;
+  }, [assets]);
   const cards = [
     {
       page: "modelPhoto" as Page,
@@ -112,8 +131,11 @@ export function AssetFactoryPage({ navigate, aiTasks }: { navigate: (page: Page)
   const [query, setQuery] = useState("");
   const [timeFilter, setTimeFilter] = useState<"all" | "1" | "7" | "30">("all");
   const [typeFilter, setTypeFilter] = useState("");
-  const [view, setView] = useState<"grid" | "list">("list");
+  const [view, setView] = useState<"grid" | "list">("grid");
   const [openChip, setOpenChip] = useState<"" | "time" | "type">("");
+  // 任务中心分页:每次加载 12 条,「加载更多」递增;筛选/搜索变化时重置
+  const TASKS_PER_LOAD = 12;
+  const [shown, setShown] = useState(TASKS_PER_LOAD);
   useEffect(() => {
     if (!openChip) return;
     const close = (event: MouseEvent) => { if (!(event.target as HTMLElement).closest(".chip-wrap")) setOpenChip(""); };
@@ -141,6 +163,10 @@ export function AssetFactoryPage({ navigate, aiTasks }: { navigate: (page: Page)
     }
     return true;
   });
+  // 筛选条件变化时回到第一屏(12 条)
+  useEffect(() => { setShown(TASKS_PER_LOAD); }, [filter, query, timeFilter, typeFilter]);
+  const paged = visible.slice(0, shown);
+  const hasMore = visible.length > paged.length;
 
   return (
     <div className="asset-factory">
@@ -246,7 +272,7 @@ export function AssetFactoryPage({ navigate, aiTasks }: { navigate: (page: Page)
       </div>
 
       <div className="result-meta">
-        // 显示 {visible.length} / {aiTasks.length} 个任务
+        // 显示 {paged.length} / {visible.length} 个任务
       </div>
 
       {aiTasks.length === 0 ? (
@@ -261,12 +287,13 @@ export function AssetFactoryPage({ navigate, aiTasks }: { navigate: (page: Page)
         </div>
       ) : view === "grid" ? (
         <div className="history-grid">
-          {visible.map((task) => {
+          {paged.map((task) => {
             const pill = statusPill(task.status);
             const typeLabel = TASK_TYPE_LABEL[task.task_type] || task.task_type;
+            const img = taskImage[task.id];
             return (
               <article className="task-card history-card" key={task.id}>
-                <div className="placeholder"><span className="ph-frame">{task.id.slice(0, 4)}</span></div>
+                <div className={`placeholder${img ? " has-img" : ""}`}>{img ? <img src={img} alt={typeLabel} /> : <span className="ph-frame">{task.id.slice(0, 4)}</span>}</div>
                 <div className="history-body">
                   <div className="history-name">{typeLabel}</div>
                   <div className="history-type">// {task.task_type}</div>
@@ -292,15 +319,16 @@ export function AssetFactoryPage({ navigate, aiTasks }: { navigate: (page: Page)
               </tr>
             </thead>
             <tbody>
-              {visible.map((task) => {
+              {paged.map((task) => {
                 const pill = statusPill(task.status);
                 const typeLabel = TASK_TYPE_LABEL[task.task_type] || task.task_type;
+                const img = taskImage[task.id];
                 return (
                   <tr key={task.id}>
                     <td>
                       <div className="task-name-cell">
-                        <div className="placeholder task-thumb">
-                          <span className="ph-frame">{task.id.slice(0, 4)}</span>
+                        <div className={`placeholder task-thumb${img ? " has-img" : ""}`}>
+                          {img ? <img src={img} alt={typeLabel} /> : <span className="ph-frame">{task.id.slice(0, 4)}</span>}
                         </div>
                         <div>
                           <div className="task-name">{typeLabel}</div>
@@ -337,6 +365,14 @@ export function AssetFactoryPage({ navigate, aiTasks }: { navigate: (page: Page)
           </table>
         </div>
       )}
+
+      {hasMore && (
+        <div className="task-load-more">
+          <button className="btn" type="button" onClick={() => setShown((n) => n + TASKS_PER_LOAD)}>
+            加载更多 <span className="lm-rest">还有 {visible.length - paged.length} 个</span>
+          </button>
+        </div>
+      )}
     </div>
   );
 }
@@ -451,6 +487,8 @@ export function ImageWorkbenchPage({
   const [results, setResults] = useState<Asset[] | null>(null);
   const [refImage, setRefImage] = useState<{ name: string; url: string } | null>(null);
   const refInputRef = useRef<HTMLInputElement | null>(null);
+  // 生成结果图片放大预览
+  const [preview, setPreview] = useState<{ src: string; name: string } | null>(null);
   // 模特/平台 工作台头部:搜索 + 时间排序 + 模特筛选(对左侧网格真实生效)
   const [gridQuery, setGridQuery] = useState("");
   const [gridSort, setGridSort] = useState<"recent" | "name">("recent");
@@ -502,6 +540,8 @@ export function ImageWorkbenchPage({
   function renderResultGrid() {
     const cols = (results?.length ?? candidateCount) >= 4 ? 4 : 2;
     return (
+      <>
+      <MediaLightbox open={!!preview} src={preview?.src || ""} kind="image" name={preview?.name} close={() => setPreview(null)} />
       <div
         className="gen-images"
         style={{ "--cols": cols, "--ratio": ratioVar } as React.CSSProperties}
@@ -512,7 +552,7 @@ export function ImageWorkbenchPage({
         ).map(({ key, index, url }) => (
           <div className={`gen-image ${generating && !url ? "gen" : ""}`} key={key}>
             {url ? (
-              <img className="gen-image-img" src={url} alt={`${meta.title} #${index + 1}`} loading="lazy" />
+              <img className="gen-image-img" src={url} alt={`${meta.title} #${index + 1}`} loading="lazy" title="点击放大" style={{ cursor: "zoom-in" }} onClick={() => setPreview({ src: url, name: `${meta.title} #${index + 1}` })} />
             ) : (
               <div className="placeholder">
                 <span className="ph-frame">
@@ -538,6 +578,7 @@ export function ImageWorkbenchPage({
           </div>
         ))}
       </div>
+      </>
     );
   }
 

core/frontend/src/routes/library.tsx

@@ -1,7 +1,7 @@
 import { useEffect, useState } from "react";
 import type { FormEvent } from "react";
 import type { Asset } from "../types";
-import { ConfirmModal, Drawer } from "../components/overlays";
+import { ConfirmModal, Drawer, MediaLightbox } from "../components/overlays";
 
 // asset.source / asset.asset_type → 中文标签(筛选下拉用)
 const SOURCE_LABELS: Record<string, string> = { upload: "上传", ai_generated: "AI 生成", exported: "导出", system: "系统" };
@@ -52,6 +52,8 @@ export function LibraryPage({ assets, onUpload, onDelete }: { assets: Asset[]; o
   const [editMode, setEditMode] = useState(false);
   const [metaFilter, setMetaFilter] = useState<Record<string, string>>({});
   const [confirmId, setConfirmId] = useState<string | null>(null);
+  // 资产预览灯箱(图片放大 / 视频播放)
+  const [preview, setPreview] = useState<{ src: string; kind: "image" | "video"; name: string } | null>(null);
   useEffect(() => {
     document.body.classList.toggle("edit-mode", editMode);
     return () => document.body.classList.remove("edit-mode");
@@ -213,6 +215,8 @@ export function LibraryPage({ assets, onUpload, onDelete }: { assets: Asset[]; o
         <div className="asset-grid" id="asset-grid">
           {filtered.map((asset) => {
             const cover = asset.files?.find((f) => f.is_primary)?.preview_url || asset.files?.[0]?.preview_url || "";
+            const isVideo = asset.asset_type === "video";
+            const openPreview = cover ? () => setPreview({ src: cover, kind: isVideo ? "video" : "image", name: asset.name }) : undefined;
             return (
               <article className={`asset-card ${asset.asset_type}`} key={asset.id}>
                 {editMode && onDelete && (
@@ -220,8 +224,15 @@ export function LibraryPage({ assets, onUpload, onDelete }: { assets: Asset[]; o
                     <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="1.5" strokeLinecap="round" strokeLinejoin="round"><path d="M3 6h18" /><path d="M8 6V4a2 2 0 012-2h4a2 2 0 012 2v2" /><path d="M19 6l-1.5 14a2 2 0 01-2 1.8H8.5a2 2 0 01-2-1.8L5 6" /></svg>
                   </button>
                 )}
-                <div className="placeholder asset-thumb">
-                  {cover ? <img src={cover} alt={asset.name} loading="lazy" /> : <span className="ph-frame">{asset.asset_type}</span>}
+                <div className="placeholder asset-thumb" role={openPreview ? "button" : undefined} tabIndex={openPreview ? 0 : undefined} title={openPreview ? (isVideo ? "点击播放" : "点击放大") : undefined} style={openPreview ? { cursor: isVideo ? "pointer" : "zoom-in", position: "relative" } : undefined} onClick={openPreview} onKeyDown={openPreview ? (event) => { if (event.key === "Enter" || event.key === " ") { event.preventDefault(); openPreview(); } } : undefined}>
+                  {cover
+                    ? (isVideo
+                        ? <>
+                            <video src={cover} muted playsInline preload="metadata" style={{ width: "100%", height: "100%", objectFit: "cover", borderRadius: "inherit" }} />
+                            <span className="lib-play-badge" aria-hidden="true"><svg viewBox="0 0 24 24" fill="currentColor"><path d="M8 5v14l11-7z" /></svg></span>
+                          </>
+                        : <img src={cover} alt={asset.name} loading="lazy" />)
+                    : <span className="ph-frame">{asset.asset_type}</span>}
                 </div>
                 <div className="asset-body"><div className="asset-name">{asset.name}</div><div className="asset-meta">{asset.category} · {asset.source}</div></div>
               </article>
@@ -232,6 +243,8 @@ export function LibraryPage({ assets, onUpload, onDelete }: { assets: Asset[]; o
         <div className="empty-filter">// 当前分类暂无真实资产</div>
       )}
 
+      <MediaLightbox open={!!preview} src={preview?.src || ""} kind={preview?.kind} name={preview?.name} close={() => setPreview(null)} />
+
       <ConfirmModal
         open={Boolean(confirmId)}
         title="删除资产"

core/frontend/src/routes/messages.tsx

@@ -1,11 +1,23 @@
-import { useMemo, useState, type ReactNode } from "react";
+import { useCallback, useEffect, useRef, useState, type ReactNode } from "react";
 import { Bell, Clapperboard, CreditCard, Info, Search, Users } from "lucide-react";
-import type { Notification } from "../types";
+import { api } from "../api";
+import type { Notification, NotificationTypeCounts } from "../types";
 import type { Page } from "./route-config";
 import { routeLabels } from "./route-config";
 
 type TabKey = "all" | "unread" | "task" | "team" | "billing" | "system";
 
+const PAGE_SIZE = 10; // 每次滚到底加载一批
+const ZERO_COUNTS: NotificationTypeCounts = { all: 0, unread: 0, task: 0, team: 0, billing: 0, system: 0 };
+const TYPE_TABS = new Set<TabKey>(["task", "team", "billing", "system"]);
+
+// tab → 服务端查询参数(tab/未读/搜索全部走后端,滚动逐页拉)
+function tabParams(tab: TabKey): { type?: string; unread?: boolean } {
+  if (tab === "unread") return { unread: true };
+  if (TYPE_TABS.has(tab)) return { type: tab };
+  return {};
+}
+
 const PRI_LABEL: Record<string, string> = { ok: "已完成", warn: "需关注", err: "风险", info: "更新" };
 const ZH_TYPE: Record<string, string> = { all: "全部", unread: "未读", task: "任务", team: "团队", billing: "计费", system: "系统" };
 
@@ -41,8 +53,7 @@ function fmtFull(iso: string): string {
   return `${d.getFullYear()}-${z(d.getMonth() + 1)}-${z(d.getDate())} ${z(d.getHours())}:${z(d.getMinutes())}`;
 }
 
-export function MessagesPage({ notifications, unreadCount, onMarkRead, onMarkAllRead, navigate }: {
-  notifications: Notification[];
+export function MessagesPage({ unreadCount, onMarkRead, onMarkAllRead, navigate }: {
   unreadCount: number;
   onMarkRead: (id: string) => void | Promise<unknown>;
   onMarkAllRead: () => void | Promise<unknown>;
@@ -50,35 +61,92 @@ export function MessagesPage({ notifications, unreadCount, onMarkRead, onMarkAll
 }) {
   const [tab, setTab] = useState<TabKey>("all");
   const [query, setQuery] = useState("");
+  const [debounced, setDebounced] = useState("");
   const [selectedId, setSelectedId] = useState("");
 
-  const counts = useMemo(
-    () => ({
-      all: notifications.length,
-      unread: notifications.filter((n) => !n.is_read).length,
-      task: notifications.filter((n) => n.notification_type === "task").length,
-      team: notifications.filter((n) => n.notification_type === "team").length,
-      billing: notifications.filter((n) => n.notification_type === "billing").length,
-      system: notifications.filter((n) => n.notification_type === "system").length
-    }),
-    [notifications]
+  const [items, setItems] = useState<Notification[]>([]);
+  const [counts, setCounts] = useState<NotificationTypeCounts>(() => ({ ...ZERO_COUNTS, unread: unreadCount }));
+  const [total, setTotal] = useState(0); // 当前筛选(tab/搜索)下的总条数,作「已加载 X / Y」的分母
+  const [page, setPage] = useState(1); // 下一个要拉的页码
+  const [hasMore, setHasMore] = useState(false);
+  const [loading, setLoading] = useState(false);
+  const loadingRef = useRef(false); // 防滚动重复触发追加
+  const genRef = useRef(0); // 代号:tab/搜索一变就 +1,丢弃旧请求的回包
+  const listRef = useRef<HTMLDivElement>(null);
+
+  // 搜索去抖 300ms 再打服务端
+  useEffect(() => {
+    const t = setTimeout(() => setDebounced(query.trim()), 300);
+    return () => clearTimeout(t);
+  }, [query]);
+
+  const load = useCallback(
+    async (pageToLoad: number, replace: boolean) => {
+      // 追加(滚动)要防并发;重拉(replace)不阻塞,靠代号作废在途旧请求
+      if (!replace && loadingRef.current) return;
+      const gen = replace ? (genRef.current += 1) : genRef.current;
+      loadingRef.current = true;
+      setLoading(true);
+      try {
+        const res = await api
+          .listNotifications({ ...tabParams(tab), search: debounced || undefined, page: pageToLoad, pageSize: PAGE_SIZE })
+          .catch(() => null);
+        if (gen !== genRef.current) return; // tab/搜索已切换,丢弃过期结果
+        if (!res) return;
+        setItems((prev) => (replace ? res.results : [...prev, ...res.results]));
+        setHasMore(Boolean(res.next));
+        setPage(pageToLoad + 1);
+        setTotal(res.count);
+        if (res.type_counts) setCounts(res.type_counts);
+      } finally {
+        if (gen === genRef.current) {
+          loadingRef.current = false;
+          setLoading(false);
+        }
+      }
+    },
+    [tab, debounced]
   );
 
-  const visible = useMemo(() => {
-    const q = query.trim().toLowerCase();
-    return notifications.filter((n) => {
-      if (tab === "unread" && n.is_read) return false;
-      if (!["all", "unread"].includes(tab) && n.notification_type !== tab) return false;
-      if (q && ![n.title, n.brief, n.body, n.source, n.project_name, n.stage].join(" ").toLowerCase().includes(q)) return false;
-      return true;
-    });
-  }, [notifications, tab, query]);
+  // tab / 搜索变化 → 清空重拉第 1 页
+  useEffect(() => {
+    setItems([]);
+    setSelectedId("");
+    setHasMore(false);
+    void load(1, true);
+  }, [load]);
 
-  const selected = notifications.find((n) => n.id === selectedId) || visible[0] || notifications[0] || null;
+  // 滚到接近底部就拉下一批
+  const onScroll = useCallback(() => {
+    const el = listRef.current;
+    if (!el || !hasMore || loadingRef.current) return;
+    if (el.scrollHeight - el.scrollTop - el.clientHeight < 120) void load(page, false);
+  }, [hasMore, page, load]);
+
+  // 首批撑不满面板(没出现滚动条)却还有更多 → 自动续拉,保证可触达
+  useEffect(() => {
+    const el = listRef.current;
+    if (el && hasMore && !loadingRef.current && el.scrollHeight <= el.clientHeight) void load(page, false);
+  }, [items, hasMore, page, load]);
+
+  const selected = items.find((n) => n.id === selectedId) || items[0] || null;
+
+  // 标记单条已读:同步后端/侧边栏徽标 + 本地乐观更新(列表与未读计数)
+  function markOne(id: string) {
+    void onMarkRead(id);
+    setItems((prev) => prev.map((x) => (x.id === id ? { ...x, is_read: true, unread: false } : x)));
+    setCounts((c) => ({ ...c, unread: Math.max(0, c.unread - 1) }));
+  }
 
   function selectItem(n: Notification) {
     setSelectedId(n.id);
-    if (!n.is_read) void onMarkRead(n.id);
+    if (!n.is_read) markOne(n.id);
+  }
+
+  async function markAll() {
+    await onMarkAllRead();
+    setItems((prev) => prev.map((x) => ({ ...x, is_read: true, unread: false })));
+    setCounts((c) => ({ ...c, unread: 0 }));
   }
 
   const filters: Array<[TabKey, string, number]> = [
@@ -97,17 +165,17 @@ export function MessagesPage({ notifications, unreadCount, onMarkRead, onMarkAll
       <div className="page-head">
         <div>
           <h1>消息中心</h1>
-          <div className="sub"><span className="mono">// {counts.unread} 条未读 · {notifications.length} 条总计</span> 任务提醒 · 团队协作 · 计费与系统公告</div>
+          <div className="sub"><span className="mono">// {counts.unread} 条未读 · {counts.all} 条总计</span> 任务提醒 · 团队协作 · 计费与系统公告</div>
         </div>
         <div className="msg-head-actions">
-          <button className="btn" type="button" onClick={() => void onMarkAllRead()} disabled={unreadCount === 0}>全部标已读</button>
+          <button className="btn" type="button" onClick={() => void markAll()} disabled={counts.unread === 0}>全部标已读</button>
           <button className="btn" type="button" onClick={() => navigate("settingsNotify")}>通知设置</button>
         </div>
       </div>
 
       <div className="msg-workbench">
         <section className="msg-panel msg-inbox">
-          <div className="msg-panel-h"><span className="ti">收件箱</span><span className="mono">// 显示 {visible.length} 条</span></div>
+          <div className="msg-panel-h"><span className="ti">收件箱</span><span className="mono">// 已加载 {items.length} / {total} 条</span></div>
           <div className="msg-filters">
             {filters.map(([id, label, ct]) => (
               <button key={id} className={`msg-filter ${tab === id ? "active" : ""}`} type="button" onClick={() => setTab(id)}>
@@ -119,27 +187,31 @@ export function MessagesPage({ notifications, unreadCount, onMarkRead, onMarkAll
             <Search />
             <input value={query} onChange={(event) => setQuery(event.target.value)} placeholder="搜索项目、来源、内容" />
           </div>
-          <div className="msg-list">
-            {visible.length === 0 ? (
+          <div className="msg-list" ref={listRef} onScroll={onScroll}>
+            {items.length === 0 && !loading ? (
               <div className="msg-empty"><Search /><span>没有符合条件的消息</span></div>
             ) : (
-              visible.map((n) => (
-                <button key={n.id} className={`msg-item ${selected?.id === n.id ? "active" : ""} ${n.is_read ? "read" : ""}`} type="button" onClick={() => selectItem(n)}>
-                  <span className={`msg-type-ic ${n.notification_type}`}>{typeIcon(n.notification_type)}</span>
-                  <span className="msg-item-main">
-                    <span className="msg-item-row">
-                      <span className="msg-dot"></span>
-                      <span className="msg-item-title">{n.title}</span>
-                      <span className="msg-time">{fmtTime(n.created_at)}</span>
+              <>
+                {items.map((n) => (
+                  <button key={n.id} className={`msg-item ${selected?.id === n.id ? "active" : ""} ${n.is_read ? "read" : ""}`} type="button" onClick={() => selectItem(n)}>
+                    <span className={`msg-type-ic ${n.notification_type}`}>{typeIcon(n.notification_type)}</span>
+                    <span className="msg-item-main">
+                      <span className="msg-item-row">
+                        <span className="msg-dot"></span>
+                        <span className="msg-item-title">{n.title}</span>
+                        <span className="msg-time">{fmtTime(n.created_at)}</span>
+                      </span>
+                      <span className="msg-brief">{n.brief}</span>
+                      <span className="msg-item-foot">
+                        <span className={`msg-priority ${n.priority}`}>{PRI_LABEL[n.priority] || "更新"}</span>
+                        {n.project_name ? <span className="msg-priority">{n.project_name}</span> : null}
+                      </span>
                     </span>
-                    <span className="msg-brief">{n.brief}</span>
-                    <span className="msg-item-foot">
-                      <span className={`msg-priority ${n.priority}`}>{PRI_LABEL[n.priority] || "更新"}</span>
-                      {n.project_name ? <span className="msg-priority">{n.project_name}</span> : null}
-                    </span>
-                  </span>
-                </button>
-              ))
+                  </button>
+                ))}
+                {(loading || hasMore) && <div className="msg-load-more mono">{loading ? "// 加载中…" : "// 滚动加载更多"}</div>}
+                {!loading && !hasMore && items.length > 0 && <div className="msg-load-more mono">// 已全部加载</div>}
+              </>
             )}
           </div>
         </section>
@@ -175,7 +247,7 @@ export function MessagesPage({ notifications, unreadCount, onMarkRead, onMarkAll
                 </div>
               </div>
               <div className="msg-detail-f">
-                {!selected.is_read && <button className="btn btn-ghost" type="button" onClick={() => void onMarkRead(selected.id)}>标为已读</button>}
+                {!selected.is_read && <button className="btn btn-ghost" type="button" onClick={() => markOne(selected.id)}>标为已读</button>}
                 <span className="spacer"></span>
                 <button className="btn btn-primary" type="button" onClick={() => navigate(target)}>进入{routeLabels[target]}</button>
               </div>

core/frontend/src/routes/pipeline.tsx

@@ -5,6 +5,7 @@ import type { Asset, BillingSummary, ExportPoll, Product, Project, Team, Timelin
 import type { Notice, Page } from "./route-config";
 import { money, stageOrder, statusPill } from "./stage-config";
 import { CornerMarks, Decorations, Sidebar, ToastLike } from "../components/app-shell";
+import { MediaLightbox } from "../components/overlays";
 import { IconKitSvg } from "../components/IconKitSvg";
 
 // 真实资产缩略图注入:与全站一致用 --mock-media-url(.placeholder.has-mock-media 负责 cover 裁切 + 8px 圆角)
@@ -158,6 +159,8 @@ export function PipelinePage(props: {
   const activeDot = navigated ? viewStage : projectStage;
   const completed = Math.max(projectStage - 1, activeDot - 1);
   const [chatText, setChatText] = useState("");
+  // 媒体预览灯箱(视频片段播放 / 故事板分镜放大)
+  const [preview, setPreview] = useState<{ src: string; kind: "image" | "video"; name: string } | null>(null);
   const [chatMode, setChatMode] = useState<"ai" | "theme" | "manual">("ai");
   const [chatAttachments, setChatAttachments] = useState<Array<{ name: string; chars: number }>>([]);
   const chatTextareaRef = useRef<HTMLTextAreaElement | null>(null);
@@ -796,7 +799,7 @@ export function PipelinePage(props: {
                   {(() => {
                     const url = frameUrl(sbActiveFrame);
                     return (
-                      <div className={`placeholder sb-main-img${url ? " has-mock-media" : ""}`} id="sb-main-img" style={url ? mediaStyle(url) : undefined}>
+                      <div className={`placeholder sb-main-img${url ? " has-mock-media" : ""}`} id="sb-main-img" style={url ? { ...mediaStyle(url), cursor: "zoom-in" } : undefined} role={url ? "button" : undefined} tabIndex={url ? 0 : undefined} title={url ? "点击放大" : undefined} onClick={url ? () => setPreview({ src: url, kind: "image", name: `场 ${sbSelected + 1}` }) : undefined} onKeyDown={url ? (event) => { if (event.key === "Enter" || event.key === " ") { event.preventDefault(); setPreview({ src: url, kind: "image", name: `场 ${sbSelected + 1}` }); } } : undefined}>
                         <span className="ph-frame">{sbActiveFrame ? `场 ${sbSelected + 1}` : "// 故事板未生成"}</span>
                       </div>
                     );
@@ -899,7 +902,7 @@ export function PipelinePage(props: {
                     const busy = ["running", "queued"].includes(seg.status);
                     return (
                       <div className="video-card" key={seg.id} data-video-id={seg.id}>
-                        <div className="placeholder video-thumb" style={{ position: "relative", overflow: "hidden" }}>
+                        <div className="placeholder video-thumb" style={{ position: "relative", overflow: "hidden" }} role={url ? "button" : undefined} tabIndex={url ? 0 : undefined} title={url ? "点击播放" : undefined} onClick={url ? () => setPreview({ src: url, kind: "video", name: `场 ${seg.sort_order + 1}` }) : undefined} onKeyDown={url ? (event) => { if (event.key === "Enter" || event.key === " ") { event.preventDefault(); setPreview({ src: url, kind: "video", name: `场 ${seg.sort_order + 1}` }); } } : undefined}>
                           {url
                             ? <video src={url} muted playsInline preload="metadata" style={{ position: "absolute", inset: 0, width: "100%", height: "100%", objectFit: "cover", borderRadius: "inherit" }} />
                             : <span className="ph-frame">场 {seg.sort_order + 1}</span>}
@@ -1199,6 +1202,7 @@ export function PipelinePage(props: {
           })()}
         </div>
       </main>
+      <MediaLightbox open={!!preview} src={preview?.src || ""} kind={preview?.kind} name={preview?.name} close={() => setPreview(null)} />
     </div>
   );
 }

core/frontend/src/routes/products.tsx

@@ -1,7 +1,8 @@
 import { useEffect, useRef, useState } from "react";
 import type { ChangeEvent, CSSProperties, FormEvent, KeyboardEvent } from "react";
+import { createPortal } from "react-dom";
 import { ArrowLeft } from "lucide-react";
-import { ConfirmModal } from "../components/overlays";
+import { ConfirmModal, MediaLightbox } from "../components/overlays";
 import type { Asset, Product, Project } from "../types";
 import type { Page } from "./route-config";
 import "../product-create-page.css";
@@ -74,6 +75,7 @@ export function ProductsPage({ products, projects = [], navigate, openProduct, o
   const [imagePreview, setImagePreview] = useState<string>("");
   const imgInputRef = useRef<HTMLInputElement | null>(null);
   const [showGuide, setShowGuide] = useState(false);
+  const [titleError, setTitleError] = useState(false);
   function pickImage(event: ChangeEvent<HTMLInputElement>) {
     const file = event.target.files?.[0];
     if (file) setImagePreview(URL.createObjectURL(file));
@@ -131,8 +133,17 @@ export function ProductsPage({ products, projects = [], navigate, openProduct, o
     setBullets((list) => list.filter((_, position) => position !== index));
   }
 
+  function resetForm() {
+    setTitle("");
+    setCategory("");
+    setTarget("");
+    setBullets([]);
+    setBulletDraft("");
+    setImagePreview("");
+    setTitleError(false);
+  }
   function submit() {
-    if (!title.trim()) return;
+    if (!title.trim()) { setTitleError(true); return; } // 空名:给必填校验提示(不再静默无反应)
     onCreate({
       title: title.trim(),
       category: category || PC_CAT_OPTIONS[0],
@@ -140,11 +151,7 @@ export function ProductsPage({ products, projects = [], navigate, openProduct, o
       selling_points: bullets.map((item, index) => ({ title: item, detail: item, sort_order: index }))
     });
     setDrawer(false);
-    setTitle("");
-    setCategory("");
-    setTarget("");
-    setBullets([]);
-    setBulletDraft("");
+    resetForm();
   }
 
   return (
@@ -159,7 +166,7 @@ export function ProductsPage({ products, projects = [], navigate, openProduct, o
             <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="1.5" strokeLinecap="round" strokeLinejoin="round" aria-hidden="true"><path d="m3 7 2 2 4-4" /><path d="m3 17 2 2 4-4" /><path d="M13 6h8" /><path d="M13 12h8" /><path d="M13 18h8" /></svg>
             <span className="btn-edit-label">{editMode ? "完成" : "管理商品"}</span>
           </button>
-          <button className="btn btn-primary btn-create" type="button" id="open-new-product" onClick={() => setDrawer(true)}>
+          <button className="btn btn-primary btn-create" type="button" id="open-new-product" onClick={() => { resetForm(); setDrawer(true); }}>
             <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="1.5" strokeLinecap="round" strokeLinejoin="round"><path d="M12 22V12" /><path d="M16 17h6" /><path d="M19 14v6" /><path d="M21 10.5V8a2 2 0 0 0-1-1.7l-7-4a2 2 0 0 0-2 0l-7 4A2 2 0 0 0 3 8v8a2 2 0 0 0 1 1.7l7 4a2 2 0 0 0 2 0l1.7-1" /><path d="m3.3 7 8.7 5 8.7-5" /><path d="m7.5 4.3 9 5.1" /></svg>
             新建商品
           </button>
@@ -249,7 +256,9 @@ export function ProductsPage({ products, projects = [], navigate, openProduct, o
         onConfirm={doDelete}
       />
 
-      {/* 新建商品 · 右侧 Drawer · 在商品库页面原地打开(转写自 products.html #pc-drawer) */}
+      {/* 新建商品 · 右侧 Drawer · portal 到 body,脱离 .content(z-index:1)层叠上下文,遮罩才能盖住头部/侧栏(转写自 products.html #pc-drawer) */}
+      {createPortal(
+      <>
       <div className={`drawer-bg${drawer ? " show" : ""}`} onClick={() => setDrawer(false)} />
       <aside className={`drawer pc-drawer${drawer ? " show" : ""}`} role="dialog" aria-label="新建商品" aria-hidden={!drawer}>
         <div className="drawer-h">
@@ -263,7 +272,8 @@ export function ProductsPage({ products, projects = [], navigate, openProduct, o
           <div className="form-card">
             <div className="field">
               <label className="field-label">商品名称<span className="req">*</span></label>
-              <input className="input" value={title} onChange={(event) => setTitle(event.target.value)} placeholder="请输入商品名称(必填)" maxLength={100} />
+              <input className="input" value={title} onChange={(event) => { setTitle(event.target.value); if (titleError) setTitleError(false); }} placeholder="请输入商品名称(必填)" maxLength={100} aria-invalid={titleError} style={titleError ? { borderColor: "var(--accent-crimson, #c43d3d)" } : undefined} />
+              {titleError && <div style={{ color: "var(--accent-crimson, #c43d3d)", fontSize: 12, marginTop: 4 }}>请先填写商品名称</div>}
             </div>
 
             <div className="field-row">
@@ -299,9 +309,9 @@ export function ProductsPage({ products, projects = [], navigate, openProduct, o
                 <div className="pf-example">
                   <div className="ex-h">示例图</div>
                   <div className="ex-grid">
-                    <div className="ex-thumb"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="1.5" strokeLinecap="round" strokeLinejoin="round"><path d="M7 4h10l1 4v12H6V8l1-4z" /><path d="M9 4v3M15 4v3M9 11h6M9 14h6" /></svg></div>
-                    <div className="ex-thumb"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="1.5" strokeLinecap="round" strokeLinejoin="round"><rect x="6" y="5" width="12" height="15" rx="2" /><path d="M9 9h6M9 12h6M9 15h4" /></svg></div>
-                    <div className="ex-thumb"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="1.5" strokeLinecap="round" strokeLinejoin="round"><path d="M8 3h8l1 5v12H7V8l1-5z" /><circle cx="12" cy="13" r="2.5" /></svg></div>
+                    <div className="ex-thumb ex-thumb--img"><img src="/exact/assets/mock/product-earbuds.png" alt="示例:蓝牙耳机" loading="lazy" /></div>
+                    <div className="ex-thumb ex-thumb--img"><img src="/exact/assets/mock/product-mask.png" alt="示例:面膜" loading="lazy" /></div>
+                    <div className="ex-thumb ex-thumb--img"><img src="/exact/assets/mock/product-air-fryer.png" alt="示例:空气炸锅" loading="lazy" /></div>
                   </div>
                   <div className="ex-d">优质的商品图有助于生成更好的素材效果</div>
                 </div>
@@ -350,6 +360,9 @@ export function ProductsPage({ products, projects = [], navigate, openProduct, o
           </button>
         </div>
       </aside>
+      </>,
+      document.body,
+      )}
     </section>
   );
 }
@@ -590,6 +603,8 @@ export function ProductDetailPage({ product, projects, assets, navigate, onUpdat
   const [assetSortDesc, setAssetSortDesc] = useState(true);
   const [assetLimit, setAssetLimit] = useState(12);
   const [videoSortDesc, setVideoSortDesc] = useState(true);
+  // 图片预览灯箱
+  const [preview, setPreview] = useState<{ src: string; name: string } | null>(null);
 
   useEffect(() => {
     if (!openFilter) return;
@@ -709,7 +724,7 @@ export function ProductDetailPage({ product, projects, assets, navigate, onUpdat
                   <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2.2" strokeLinecap="round" strokeLinejoin="round"><path d="M18 6L6 18M6 6l12 12" /></svg>
                 </button>
                 <div className="prod-preview-h">// 三视图预览 · <span id="ov-tri-status">{triGenerating ? "生成中…" : triUrl ? "已生成" : "待生成"}</span></div>
-                <div className="placeholder prod-preview-img" id="ov-tri-img">
+                <div className="placeholder prod-preview-img" id="ov-tri-img" role={triUrl ? "button" : undefined} tabIndex={triUrl ? 0 : undefined} title={triUrl ? "点击放大" : undefined} style={triUrl ? { cursor: "zoom-in" } : undefined} onClick={triUrl ? () => setPreview({ src: triUrl, name: "三视图" }) : undefined} onKeyDown={triUrl ? (event) => { if (event.key === "Enter" || event.key === " ") { event.preventDefault(); setPreview({ src: triUrl, name: "三视图" }); } } : undefined}>
                   {triUrl ? <img src={triUrl} alt="三视图" loading="lazy" /> : <span className="ph-frame">{triGenerating ? "// 生成中,请稍候…" : "// 尚未生成 · 点击下方按钮开始"}</span>}
                 </div>
                 <div className="prod-preview-foot" id="ov-tri-foot">
@@ -793,9 +808,15 @@ export function ProductDetailPage({ product, projects, assets, navigate, onUpdat
               </div>
               <div className="grid" id="ov-images-grid">
                 {productImages.map((image) => (
-                  <div className="thumb placeholder" key={image.id}>
-                    {image.url ? <img src={image.url} alt={realName} loading="lazy" /> : <span className="ph-frame">1:1</span>}
-                  </div>
+                  image.url ? (
+                    <div className="thumb placeholder" key={image.id} role="button" tabIndex={0} title="点击放大" style={{ cursor: "zoom-in" }} onClick={() => setPreview({ src: image.url, name: realName })} onKeyDown={(event) => { if (event.key === "Enter" || event.key === " ") { event.preventDefault(); setPreview({ src: image.url, name: realName }); } }}>
+                      <img src={image.url} alt={realName} loading="lazy" />
+                    </div>
+                  ) : (
+                    <div className="thumb placeholder" key={image.id}>
+                      <span className="ph-frame">1:1</span>
+                    </div>
+                  )
                 ))}
                 <div className="img-upload" id="ov-img-add" title="上传图片" role="button" tabIndex={0} onClick={() => imgInputRef.current?.click()} onKeyDown={(event) => { if (event.key === "Enter" || event.key === " ") { event.preventDefault(); imgInputRef.current?.click(); } }}>
                   {uploading ? (
@@ -896,7 +917,7 @@ export function ProductDetailPage({ product, projects, assets, navigate, onUpdat
             const status: "pass" | "fail" | "archive" = "pass";
             return (
               <div className="asset-card" key={asset.id}>
-                <div className="thumb placeholder">
+                <div className="thumb placeholder" role={url ? "button" : undefined} tabIndex={url ? 0 : undefined} title={url ? "点击放大" : undefined} style={url ? { cursor: "zoom-in" } : undefined} onClick={url ? () => setPreview({ src: url, name: asset.name }) : undefined} onKeyDown={url ? (event) => { if (event.key === "Enter" || event.key === " ") { event.preventDefault(); setPreview({ src: url, name: asset.name }); } } : undefined}>
                   {url ? <img src={url} alt={asset.name} loading="lazy" /> : null}
                   <span className="type-pill">{pdAssetTypeLabel(asset)}</span>
                   {url ? null : <span className="ph-frame">3:4</span>}
@@ -934,6 +955,8 @@ export function ProductDetailPage({ product, projects, assets, navigate, onUpdat
         </div>
       </div>
 
+      <MediaLightbox open={!!preview} src={preview?.src || ""} kind="image" name={preview?.name} close={() => setPreview(null)} />
+
     </section>
   );
 }

core/frontend/src/routes/settings.tsx

@@ -188,6 +188,7 @@ export function SettingsPage({
     setName(user.username || "");
     setEmail(user.email || "");
     setPhone("");
+    onNotify?.("已恢复为已保存的资料");
   }
 
   async function handleSaveProfile() {

core/frontend/src/routes/team.tsx

@@ -254,18 +254,27 @@ export function TeamPage({ team, user, members, billing, notifications = [], nav
               </thead>
               <tbody id="members-tbody">
                 {list.map((member) => {
-                  const name = member.user.username || member.user.email || "成员";
+                  const rawName = (member.user.username || "").trim();
+                  const email = (member.user.email || "").trim();
+                  // 用户名是邮箱时取 @ 前作为显示名,完整邮箱作副行,避免名字与邮箱重复显示
+                  const displayName = rawName && !rawName.includes("@") ? rawName : (email ? email.split("@")[0] : (rawName || "成员"));
+                  const showEmail = !!email && email.toLowerCase() !== displayName.toLowerCase();
                   const role = roleUi(member.role);
                   const monthly = Number(member.monthly_credit_limit || 0);
-                  const memberPct = monthly > 0 ? Math.min(100, (0 / monthly) * 100) : 0;
+                  const memberUsed = Number(member.month_charged || 0);
+                  // 月度不限时按团队月限额/余额作分母给参考进度;有消费即显可见细条,避免「用了钱进度条却空白」
+                  const quotaDenom = monthly > 0 ? monthly : limit;
+                  const memberPct = quotaDenom > 0 ? Math.min(100, (memberUsed / quotaDenom) * 100) : 0;
+                  const barWidth = memberUsed > 0 ? Math.max(memberPct, 3) : 0;
+                  const barClass = memberPct >= 80 ? "warn" : "ok";
                   const isOwner = member.role === "owner";
                   return (
                     <tr key={member.id} data-id={member.id}>
-                      <td><span className="member-cell"><span className="av">{name.slice(0, 1).toUpperCase()}</span><span><span className="nm">{name}</span><span className="em">{member.user.email || ""}</span></span></span></td>
+                      <td><span className="member-cell"><span className="av">{displayName.slice(0, 1).toUpperCase()}</span><span className="member-meta"><span className="nm">{displayName}</span>{showEmail && <span className="em">{email}</span>}</span></span></td>
                       <td><span className={`role-pill role-${role.key}`}><span className="dot"></span>{role.label}</span></td>
                       <td><span className="quota-cell"><span className="v">不限</span></span></td>
                       <td><span className="quota-cell"><span className="v">{monthly > 0 ? money(monthly) : "不限"}</span></span></td>
-                      <td><div className="quota-cell"><span className="v">¥0.00</span> <span className="lbl">/ {memberPct.toFixed(0)}%</span></div><div className="used-bar"><span className="ok" style={{ width: `${memberPct.toFixed(0)}%` }}></span></div></td>
+                      <td><div className="quota-cell"><span className="v">{money(memberUsed)}</span> <span className="lbl">/ {monthly > 0 ? `${memberPct.toFixed(0)}%` : "不限"}</span></div><div className="used-bar"><span className={barClass} style={{ width: `${barWidth}%` }}></span></div></td>
                       <td><div className="acts">{isOwner
                         ? <span style={{ fontFamily: "var(--font-mono)", fontSize: "10.5px", color: "var(--black-alpha-32)", alignSelf: "center" }}>不可编辑</span>
                         : <>

core/frontend/src/team-page.css

@@ -78,10 +78,13 @@
   .pane h3 .spacer { margin-left: auto; }
 
   /* ─── 成员表 ─── */
-  .members-table .av { width: 32px; height: 32px; border-radius: 50%; background: var(--background-lighter); display: inline-grid; place-items: center; font-weight: 600; font-size: 13px; color: var(--accent-black); border: 1px solid var(--border-faint); }
+  .members-table th { white-space: nowrap; }
+  .members-table .av { flex: 0 0 32px; width: 32px; height: 32px; border-radius: 50%; background: var(--background-lighter); display: inline-grid; place-items: center; font-weight: 600; font-size: 13px; color: var(--accent-black); border: 1px solid var(--border-faint); }
   .members-table .who { display: flex; align-items: center; gap: 10px; }
-  .members-table .nm { font-weight: 500; font-size: 13.5px; line-height: 1.2; }
-  .members-table .em { font-size: 11.5px; color: var(--black-alpha-48); font-family: var(--font-mono); }
+  .members-table .member-cell { display: flex; align-items: center; gap: 10px; min-width: 0; }
+  .members-table .member-cell .member-meta { display: flex; flex-direction: column; gap: 1px; min-width: 0; }
+  .members-table .nm { font-weight: 500; font-size: 13.5px; line-height: 1.3; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 260px; }
+  .members-table .em { font-size: 11.5px; color: var(--black-alpha-48); font-family: var(--font-mono); line-height: 1.3; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 260px; }
   .members-table .role-pill { display: inline-flex; align-items: center; gap: 6px; padding: 3px 10px; border-radius: var(--r-pill); font-size: 11px; font-weight: 500; }
   .members-table .role-pill .dot { width: 6px; height: 6px; border-radius: 50%; }
   .members-table .role-super { background: var(--heat-12); color: var(--heat); }

core/frontend/src/types.ts

@@ -16,6 +16,7 @@ export type TeamMember = {
   role: string;
   status: string;
   monthly_credit_limit: string;
+  month_charged?: string;
   user: User;
 };
 
@@ -56,6 +57,7 @@ export type Asset = {
   category: string;
   description: string;
   metadata?: Record<string, unknown>;
+  origin_task?: string | null;
   files?: Array<{
     id: string;
     object_key: string;
@@ -190,6 +192,7 @@ export type Ledger = {
   balance_after: string;
   reason: string;
   created_at: string;
+  user_label?: string;
 };
 
 export type UserPreference = {
@@ -260,7 +263,20 @@ export type Notification = {
   updated_at: string;
 };
 
-export type NotificationList = Paginated<Notification> & { unread_count: number };
+export type NotificationTypeCounts = {
+  all: number;
+  unread: number;
+  task: number;
+  team: number;
+  billing: number;
+  system: number;
+};
+
+export type NotificationList = Paginated<Notification> & {
+  unread_count: number;
+  // 分类 chip 的绝对总数(后端按收件人全量算,不受分页/搜索影响);旧响应可能没有
+  type_counts?: NotificationTypeCounts;
+};
 
 export type RechargeResult = {
   account: BillingSummary["account"];

core/qa/visual-parity/compare-page.mjs

@@ -35,6 +35,13 @@ function readPng(file) {
 }
 
 async function preparePage(page, url, shouldClearStorage, token) {
+  // 先到同源根页注入 token,再进目标路由 —— 否则目标路由在「无 token 首跳」时
+  // 会跑一遍登出/重定向 boot,某些路由(如 /model-photo)即便随后 reload 也回不来,
+  // 导致截图停在登录页(假性 ~27% diff)。
+  if (token) {
+    await page.goto(new URL(url).origin + "/", { waitUntil: "domcontentloaded" });
+    await page.evaluate((value) => localStorage.setItem("airshelf_token", value), token);
+  }
   await page.goto(url, { waitUntil: "networkidle" });
   if (shouldClearStorage) {
     await page.evaluate(() => {