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/character_hotkey_option.go

@@ -0,0 +1,60 @@
+package dnfbridge
+
+import (
+	"context"
+	"encoding/hex"
+	"fmt"
+	"strconv"
+	"time"
+
+	dnfrepo "longheng.io/server/internal/modules/dnf/repository"
+)
+
+func (s *Service) currentCharacterHotkeySlots(ctx context.Context, job byte) ([]byte, byte, string, error) {
+	if job != csharpCreatorMageJob {
+		return cloneCSharpDefaultHotkeySlots(), 0, "csharp_account_settings_default_hotkey_slots", nil
+	}
+	slots, err := s.csharpCreatorHotkeySlots(ctx)
+	if err != nil {
+		return nil, 0, "", fmt.Errorf("load creator hotkeys from %s: %w", csharpCreatorHotkeyPVFPath, err)
+	}
+	return slots, 1, "pvf_clientonly_hotkeysystemforcreator_ver2_indexed", nil
+}
+
+func characterHotkeySettingsRecord(
+	characterID string,
+	job byte,
+	keyType byte,
+	slots []byte,
+	source string,
+	updatedAt time.Time,
+) dnfrepo.SettingsRecord {
+	return dnfrepo.SettingsRecord{
+		Scope: newCharacterHotkeySettingsScope(characterID),
+		Values: map[string]string{
+			"source":                    source,
+			"job":                       strconv.Itoa(int(job)),
+			"key_type":                  strconv.Itoa(int(keyType)),
+			"slot_count":                strconv.Itoa(len(slots) / 2),
+			"account_scoped_slot_count": strconv.Itoa(csharpHotkeyAccountScopedSlotSize),
+			"slots_hex":                 hex.EncodeToString(slots),
+		},
+		UpdatedAt: updatedAt,
+	}
+}
+
+func currentCharacterHotkeySettingsMatch(record dnfrepo.SettingsRecord, expected dnfrepo.SettingsRecord) bool {
+	for _, key := range []string{
+		"source",
+		"job",
+		"key_type",
+		"slot_count",
+		"account_scoped_slot_count",
+		"slots_hex",
+	} {
+		if record.Values[key] != expected.Values[key] {
+			return false
+		}
+	}
+	return true
+}