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/userinfo_legacy_raw_registry.go

@@ -0,0 +1,150 @@
+package dnfbridge
+
+import dnfrepo "longheng.io/server/internal/modules/dnf/repository"
+
+func (r *csharpLegacyUserInfoReader) buildRawFixed(notiType uint16, expectedLength int) []byte {
+	rows := r.queryRows("legacy_character_userinfo_fixed_raws",
+		[]string{"noti_type", "payload"},
+		[]string{"noti_type"},
+		false)
+	for _, row := range rows {
+		if rowU16(row, "noti_type", 0) != notiType {
+			continue
+		}
+		payload := rowBytes(row, "payload")
+		if !legacyPayloadLengthOK(payload, expectedLength) {
+			return nil
+		}
+		r.loaded = true
+		return append([]byte(nil), payload...)
+	}
+	return nil
+}
+
+func (r *csharpLegacyUserInfoReader) buildRawBody(notiType uint16) []byte {
+	rows := r.queryRows("legacy_character_userinfo_fixed_raws",
+		[]string{"noti_type", "payload"},
+		[]string{"noti_type"},
+		false)
+	for _, row := range rows {
+		if rowU16(row, "noti_type", 0) != notiType {
+			continue
+		}
+		payload := rowBytes(row, "payload")
+		if len(payload) == 0 {
+			return nil
+		}
+		r.loaded = true
+		return append([]byte(nil), payload...)
+	}
+	return nil
+}
+
+func csharpRawUserInfoBody(notiType uint16) bool {
+	switch notiType {
+	case 0x040a, 0x0412, 0x041c, 0x041d, 0x041e:
+		return true
+	default:
+		return false
+	}
+}
+
+func csharpRawFixedUserInfoLength(notiType uint16) (int, bool) {
+	switch notiType {
+	case 0x0161, 0x01d9, 0x0343, 0x03fd, 0x0424, 0x0547, 0x0549:
+		return 1, true
+	case 0x0425, 0x0508:
+		return 2, true
+	case 0x0312, 0x03c7, 0x03e7, 0x040d, 0x040f, 0x0410, 0x0416, 0x0418,
+		0x0419, 0x041a, 0x041b, 0x0435, 0x043e, 0x043f, 0x044e, 0x044f,
+		0x0458, 0x0459, 0x0462, 0x0469, 0x046f, 0x0470, 0x048f, 0x04c6,
+		0x04c7, 0x04ca, 0x04db, 0x04df, 0x050b, 0x050c, 0x0534:
+		return 4, true
+	case 0x0311, 0x0378, 0x0400, 0x040c, 0x0415, 0x04aa, 0x04f0, 0x04ff:
+		return 5, true
+	case 0x040e:
+		return 6, true
+	case 0x042a, 0x042c:
+		return 7, true
+	case 0x0373, 0x03d0, 0x0411, 0x048c, 0x04a6, 0x04a7, 0x04a9, 0x04f1,
+		0x04f8, 0x050a, 0x052b, 0x0532, 0x0533:
+		return 8, true
+	case 0x03f3:
+		return 9, true
+	case 0x045a, 0x04c8:
+		return 10, true
+	case 0x0408:
+		return 11, true
+	case 0x03e8, 0x0409, 0x0428, 0x046c, 0x04b0, 0x04b1, 0x04da, 0x04ec,
+		0x0518:
+		return 12, true
+	case 0x0407, 0x046b, 0x04fe:
+		return 13, true
+	case 0x0440:
+		return 14, true
+	case 0x0430:
+		return 15, true
+	case 0x042d, 0x0457:
+		return 16, true
+	case 0x048e, 0x04d5:
+		return 17, true
+	case 0x0406, 0x04b2:
+		return 20, true
+	case 0x0413:
+		return 22, true
+	case 0x0344:
+		return 24, true
+	case 0x052f:
+		return 36, true
+	case 0x0375, 0x052c:
+		return 38, true
+	case 0x0429, 0x042e:
+		return 40, true
+	case 0x0516:
+		return 44, true
+	case 0x04e2, 0x0515:
+		return 48, true
+	case 0x045f:
+		return 54, true
+	case 0x0514:
+		return 58, true
+	case 0x046e:
+		return 61, true
+	case 0x04d4:
+		return 68, true
+	case 0x040b:
+		return 97, true
+	case 0x050d:
+		return 3504, true
+	default:
+		return 0, false
+	}
+}
+
+func (r *csharpLegacyUserInfoReader) buildRawByteCountList(notiType uint16, expectedRowLength int) []byte {
+	rows := r.queryRows("legacy_character_userinfo_byte_count_raw_rows",
+		[]string{"noti_type", "sort_order", "payload"},
+		[]string{"noti_type", "sort_order"},
+		false)
+	filtered := make([]dnfrepo.LegacyUserInfoRow, 0, len(rows))
+	for _, row := range rows {
+		if rowU16(row, "noti_type", 0) == notiType {
+			filtered = append(filtered, row)
+		}
+	}
+	if len(filtered) == 0 {
+		return nil
+	}
+	filtered = limitLegacyRowsU8(filtered)
+	var w packetWriter
+	w.writeByte(byte(len(filtered)))
+	for _, row := range filtered {
+		payload := rowBytes(row, "payload")
+		if !legacyPayloadLengthOK(payload, expectedRowLength) {
+			return nil
+		}
+		w.writeBytes(payload)
+	}
+	r.loaded = true
+	return w.bytes()
+}