DNF90 服务端与启动器完整源码（含 GM 工具功能增强）

服务端（Go）：
- GM 塞背包/带属性装备发放：在线角色推送 op14 增量物品行，背包实时刷新，无需回角色选择界面
- GM 改金币/改等级：去掉在线拒绝，落库后推送 op14 钱包/op37 等级状态，在线实时刷新
- 等级端点统一切换到新版 GMSetCharacterLevel（自带在线刷新）
- 无限/锁死疲劳模式 + 燃烧疲劳：每房间消耗 2 点、打怪与通关经验双倍
- 燃烧疲劳开关时给所有在线角色推送系统提示（op12 mode 0）
- 深渊史诗掉率：GM 全局倍率 + 城镇增益药剂窗口倍率，真实接入掉落结算

启动器（Python/JS）：
- 标题栏自绘、窗口 1204x717、禁止拖拽改大小、仅最小化/关闭
- GM 工具：疲劳与燃烧、深渊史诗掉率、拍卖行上架（单一定价对齐）
- 拍卖行上架前端对齐服务端单一价格语义，修复 400 报错

server/internal/services/dnfbridge/pcroom_timepoint.go

@@ -0,0 +1,120 @@
+package dnfbridge
+
+import (
+	"context"
+	"encoding/binary"
+	"fmt"
+	"strconv"
+	"time"
+
+	dnfonlineevent "longheng.io/server/internal/modules/dnf/onlineevent"
+	dnfrepo "longheng.io/server/internal/modules/dnf/repository"
+)
+
+const currentPCRoomTimePointEventID uint16 = 228
+const currentPCRoomTimePointStateID uint16 = 561
+const currentPCRoomTimePointRequestID uint16 = 632
+
+// 0x1BD5E10 reads exactly 17 bytes. With PVF daily reward loop=1, the
+// zero-based daily cycle at offset 9 remains zero even on a completed day.
+func buildCurrentPCRoomTimePointBody(s dnfonlineevent.PCRoomTimePointSnapshot) []byte {
+	b := make([]byte, 17)
+	binary.LittleEndian.PutUint32(b, s.Seconds)
+	binary.LittleEndian.PutUint32(b[4:], s.Total)
+	b[8] = s.DailyMask
+	binary.LittleEndian.PutUint32(b[13:], s.PeriodMask)
+	return b
+}
+
+func parseCurrentPCRoomTimePointRequest(body []byte) (daily byte, period int, err error) {
+	period = -1
+	if len(body) != 2 {
+		return 0, -1, fmt.Errorf("pcroom request length=%d", len(body))
+	}
+	if body[0] == 0 && body[1] == 255 {
+		return 0, -1, nil
+	}
+	if (body[0] == 1 || body[0] == 2 || body[0] == 4 || body[0] == 8) && body[1] == 255 {
+		return body[0], -1, nil
+	}
+	if body[0] == 16 && body[1] < 4 {
+		return 0, int(body[1]), nil
+	}
+	return 0, -1, fmt.Errorf("pcroom request action=%02x index=%02x", body[0], body[1])
+}
+
+func (s *Service) settleCurrentPCRoomTimePoint(ctx context.Context, accountID, characterID string, c *currentSpendTimeRuntimeCatalog, now time.Time, daily byte, period int) (dnfonlineevent.PCRoomTimePointSnapshot, error) {
+	repos, ok := s.repositoryGroup()
+	if !ok || c == nil || c.nativePCRoom == nil {
+		return dnfonlineevent.PCRoomTimePointSnapshot{}, dnfonlineevent.ErrOwnerUnavailable
+	}
+	return dnfonlineevent.SettlePCRoomTimePoint(ctx, repos, c.nativePCRoom, dnfonlineevent.PCRoomTimePointCommand{
+		AccountID: accountID, CharacterID: characterID, Now: now, ClockDefinition: c.definition, DailyClaim: daily, PeriodClaim: period,
+		Deliver: func(mailboxes dnfrepo.MailboxRepository, reward dnfonlineevent.AttendancePVFItemReward, key string) (string, error) {
+			items, err := s.currentPVFItemCatalog()
+			if err != nil {
+				return "", err
+			}
+			definition, err := items.ResolveItem(uint32(reward.ItemID))
+			if err != nil {
+				return "", err
+			}
+			definition, err = currentPVFItemDefinitionForGrantAt(definition, now.UTC())
+			if err != nil {
+				return "", err
+			}
+			if definition.Kind != dungeonDropItemStackable || (!definition.ExpirationDate.IsZero() && !definition.ExpirationDate.After(now)) {
+				return "", fmt.Errorf("pcroom reward %d expired or unsupported", reward.ItemID)
+			}
+			return dnfrepo.AppendSystemMail(ctx, mailboxes, dnfrepo.SystemMailDelivery{
+				RecipientCharacterID: characterID, Title: "累计在线得好礼", Body: "累计在线活动奖励已发放，请查收附件。", Source: "pcroom_timepoint_228", CompletionKey: key, CreatedAt: now,
+				Attachments: []dnfrepo.MailAttachment{{ItemID: reward.ItemID, Count: reward.Count, ExpireAt: definition.ExpirationDate}},
+			})
+		},
+	})
+}
+
+func (s *Service) sendCurrentPCRoomTimePoint(session *gameSession, c *currentSpendTimeRuntimeCatalog, daily byte, period int) error {
+	ctx, cancel := context.WithTimeout(context.Background(), currentSpendTimeWriteTimeout)
+	defer cancel()
+	state, err := s.settleCurrentPCRoomTimePoint(ctx, s.accountIDForSession(session), strconv.Itoa(int(session.selectedCharacterID)), c, s.gameplayNow(), daily, period)
+	if err != nil {
+		return err
+	}
+	if err := s.sendGameUpperRawClass(session, currentPCRoomTimePointStateID, buildCurrentPCRoomTimePointBody(state), 0); err != nil {
+		return err
+	}
+	s.logGameEvent(session, "game-pcroom-timepoint-state", "event_id", currentPCRoomTimePointEventID, "char_id", session.selectedCharacterID, "seconds", state.Seconds, "total", state.Total, "daily_mask", state.DailyMask, "period_mask", state.PeriodMask, "mail_count", len(state.MailIDs))
+	// The native buttons send 632, and the model refresh is notification 561.
+	// No command-632 success-body handler was found in this EXE; notification
+	// 632 belongs to an unrelated owner. Do not synthesize an ACK from that ID.
+	if len(state.MailIDs) > 0 {
+		return s.sendMailboxAlarmForSession(session, session.selectedCharacterID, "pcroom_timepoint_228")
+	}
+	return nil
+}
+
+func (s *Service) handleCurrentPCRoomTimePoint(session *gameSession, body []byte) error {
+	if session == nil || session.selectedCharacterID == 0 {
+		return nil
+	}
+	daily, period, err := parseCurrentPCRoomTimePointRequest(body)
+	if err != nil {
+		s.logGameEvent(session, "game-pcroom-timepoint-invalid-request", "error", err)
+		return nil
+	}
+	session.spendTime.mu.Lock()
+	defer session.spendTime.mu.Unlock()
+	c := session.spendTime.catalog
+	if c == nil || c.nativePCRoom == nil || session.spendTime.characterID != session.selectedCharacterID || session.spendTime.characterGeneration != session.characterGeneration {
+		return nil
+	}
+	settlement, err := s.settleCurrentSpendTimeClockLocked(session, s.gameplayNow())
+	if err != nil {
+		return err
+	}
+	if settlement.claimErr != nil {
+		return settlement.claimErr
+	}
+	return s.sendCurrentPCRoomTimePoint(session, c, daily, period)
+}