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/party_forced_exit_leave.go

@@ -0,0 +1,77 @@
+package dnfbridge
+
+import (
+	"longheng.io/server/internal/modules/dnf/alignedcmd"
+)
+
+// leaveRuntimePartyOnAbandonedDungeonExit removes the character from its party
+// when it abandons a dungeon run, per the operator's rule: a member who force
+// quits while the party still has other members leaves the party; the last
+// remaining member stays. A one-member party is left untouched because leaving
+// it is indistinguishable from staying and would only churn the client window.
+//
+// Only an abandoned run reaches this. A completed clear returns to town through
+// its own settlement route and must keep the party together for the next run.
+//
+// This is the non-party-dungeon half of the rule. A run that was admitted as a
+// shared party dungeon owns a runtimePartyDungeonOwner, and
+// detachRuntimePartyDungeonMemberForTownReturn already removes the returning
+// member from both the central party and that shared roster under the owner's
+// world lock. A member that entered alone while its town party stayed behind
+// has no owner at all, so nothing removed it and the abandoned run left the
+// quitter still rostered - which is what this closes. The two are mutually
+// exclusive at the single abandon boundary in sendCurrentActiveDungeonReturnToTown.
+func (s *Service) leaveRuntimePartyOnAbandonedDungeonExit(
+	session *gameSession,
+	previousState alignedcmd.PartyState,
+	source string,
+) error {
+	if s == nil || session == nil {
+		return nil
+	}
+	sourceID := selectedCharacterID(session)
+	if sourceID == 0 {
+		return nil
+	}
+	if previousState.PartyID <= 0 {
+		previousState = runtimePartyStateSnapshot(session)
+	}
+	members := runtimePartyMembers(previousState)
+	if previousState.PartyID <= 0 || len(members) < 2 {
+		return nil
+	}
+	identity, bound := s.boundGameSessionCharacterSnapshot(session)
+	if !bound {
+		return nil
+	}
+	nextState, result, removed := s.leaveManagedRuntimeParty(identity)
+	if !removed {
+		// The manager no longer holds this member, but its client cache still
+		// shows the room. Clearing the projection and publishing the empty
+		// window is idempotent and restores solo dungeon permission, exactly as
+		// the native op13 leave handler does for the same state.
+		s.clearRuntimePartyProjection(identity.character, identity.generation)
+		s.logGameEvent(session, "game-party-forced-dungeon-exit-leave-skipped",
+			"char_id", sourceID,
+			"party_id", previousState.PartyID,
+			"source", source,
+			"reason", result.Reason)
+		return s.sendRuntimePartyMemberRemoved(session, uint16(previousState.PartyID), alignedcmd.PartyState{})
+	}
+	s.logGameEvent(session, "game-party-forced-dungeon-exit-left",
+		"char_id", sourceID,
+		"party_id", previousState.PartyID,
+		"member_count", len(members),
+		"remaining_party_id", nextState.PartyID,
+		"source", source,
+		"reason", "abandoned_dungeon_run_leaves_a_party_that_still_has_other_members")
+	if err := s.sendRuntimePartyMemberRemoved(session, uint16(previousState.PartyID), nextState); err != nil {
+		return err
+	}
+	if nextState.PartyID > 0 {
+		s.syncRuntimePartyUDPRelay(nextState)
+	} else {
+		s.closeRuntimePartyUDPRelay(previousState.PartyID)
+	}
+	return s.broadcastRuntimePartyMemberRemoved(session, previousState, nextState, sourceID, session)
+}