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/quest_linked_objective.go

@@ -0,0 +1,101 @@
+package dnfbridge
+
+import (
+	"context"
+	"fmt"
+	"strconv"
+	"time"
+
+	"longheng.io/server/internal/modules/dnf/dnfenum"
+	dnfquest "longheng.io/server/internal/modules/dnf/quest"
+	dnfrepo "longheng.io/server/internal/modules/dnf/repository"
+)
+
+func (s *Service) sendCurrentLinkedObjectiveSnapshots(
+	session *gameSession,
+	record dnfrepo.QuestRecord,
+	source string,
+) error {
+	if err := s.sendCurrentActiveQuestSnapshotFromCommittedQuest(session, record, source+"_active"); err != nil {
+		return err
+	}
+	return s.sendCurrentClearQuestListFromCommittedQuest(session, record, source+"_completed")
+}
+
+func (s *Service) applyCurrentTownLinkedProgress(
+	ctx context.Context,
+	session *gameSession,
+	owner *dnfquest.Owner,
+	catalog *dnfquest.Catalog,
+	request dnfquest.SetTriggerRequest,
+) (dnfquest.LinkedObjectiveCommitResult, error) {
+	if request.TriggerType != 0 || request.IsIncrement {
+		return dnfquest.LinkedObjectiveCommitResult{}, nil
+	}
+	characterID := strconv.FormatUint(uint64(session.selectedCharacterID), 10)
+	return owner.ApplyTownLinkedProgress(ctx, catalog, characterID, int64(request.QuestID), time.Now().UTC())
+}
+
+func (s *Service) handleCurrentLinkedObjectiveFinish(
+	ctx context.Context,
+	session *gameSession,
+	request dnfquest.FinishQuestRequest,
+	repositories dnfrepo.Group,
+	catalog *dnfquest.Catalog,
+) (bool, error) {
+	if catalog == nil || !catalog.IsLinkedObjective(int64(request.QuestID)) {
+		return false, nil
+	}
+	replayKey := newCurrentFinishQuestReplayKey(session.selectedCharacterID, request)
+	if session.currentFinishQuestAnswered(replayKey) {
+		s.logGameEvent(session, "game-upper-linked-objective-finish-replay-suppressed",
+			"quest_id", request.QuestID,
+			"reason", "same_session_callback_already_closed")
+		return true, nil
+	}
+	owner, err := dnfquest.NewOwner(repositories)
+	if err != nil {
+		return true, err
+	}
+	characterID := strconv.FormatUint(uint64(session.selectedCharacterID), 10)
+	result, err := owner.ApplyLinkedObjectiveFinish(
+		ctx,
+		catalog,
+		characterID,
+		int64(request.QuestID),
+		time.Now().UTC(),
+	)
+	if err != nil {
+		return true, err
+	}
+	s.logGameEvent(session, "game-upper-linked-objective-finish-callback-close",
+		"quest_id", request.QuestID,
+		"detail", 22,
+		"applied", result.Applied,
+		"parent_quest_id", result.ParentQuestID,
+		"parent_progress", result.ParentProgress,
+		"completed_quest_ids", result.CompletedQuestIDs,
+		"reward_mutation", "none")
+	if err := s.sendGameUpperFailure(session, uint16(dnfenum.CmdPacketFinishQuest), 22); err != nil {
+		return true, err
+	}
+	if !result.Applied {
+		return true, nil
+	}
+	// 这条路径只归档任务状态（gain=0）。支援兵的持久效果要照样镜像过去：
+	// 不要为了"没有经验表"就跳过，否则历史遗留的支援兵行会一直缺觉醒/装备槽。
+	s.syncCurrentDungeonCompanionProgression(
+		ctx,
+		session,
+		fmt.Sprintf("quest-linked:%d:%d", request.QuestID, result.ParentQuestID),
+		nil,
+		0,
+		&result.PostCommitQuest,
+	)
+	session.markCurrentFinishQuestAnswered(replayKey)
+	return true, s.sendCurrentLinkedObjectiveSnapshots(
+		session,
+		result.PostCommitQuest,
+		"current_exe_op34_linked_objective_after_atomic_archive",
+	)
+}