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/cmd/scratch/pvfexpiryaudit/main.go

@@ -0,0 +1,114 @@
+// pvfexpiryaudit reports, for each item id given on the command line, the
+// runtime PVF expiration contract: the absolute [expiration date] calendar
+// stamp, the relative [usable period] / [available period] duration, and the
+// document the values came from. It is a read-only diagnostic for comparing
+// PVF intent against the durable expire_at rows.
+package main
+
+import (
+	"bufio"
+	"fmt"
+	"os"
+	"strconv"
+	"strings"
+
+	platformpvf "longheng.io/server/internal/platform/pvf"
+)
+
+type listRef struct {
+	prefix string
+	lst    string
+}
+
+var lists = []listRef{
+	{"stackable/", "stackable/stackable.lst"},
+	{"equipment/", "equipment/equipment.lst"},
+	{"avatar/", "avatar/avatar.lst"},
+	{"creature/", "creature/creature.lst"},
+}
+
+func main() {
+	archive, err := platformpvf.Open(`../runtime/data/dnf/Script.pvf`)
+	if err != nil {
+		fmt.Fprintln(os.Stderr, "open:", err)
+		os.Exit(1)
+	}
+	index := map[int64]string{}
+	for _, ref := range lists {
+		text, readErr := archive.ReadText(ref.lst)
+		if readErr != nil {
+			continue
+		}
+		fields := strings.Fields(text)
+		for i := 0; i+1 < len(fields); i++ {
+			id, parseErr := strconv.ParseInt(fields[i], 10, 64)
+			if parseErr != nil {
+				continue
+			}
+			path := strings.Trim(fields[i+1], "`")
+			if strings.HasSuffix(path, ".stk") || strings.HasSuffix(path, ".equ") ||
+				strings.HasSuffix(path, ".ava") || strings.HasSuffix(path, ".cre") {
+				if _, exists := index[id]; !exists {
+					index[id] = ref.prefix + path
+				}
+			}
+		}
+	}
+
+	ids := os.Args[1:]
+	if len(ids) == 0 {
+		scanner := bufio.NewScanner(os.Stdin)
+		for scanner.Scan() {
+			line := strings.TrimSpace(scanner.Text())
+			if line != "" {
+				ids = append(ids, line)
+			}
+		}
+	}
+	fmt.Printf("%-12s %-22s %-24s %s\n", "item_id", "expiration_date", "usable_period", "path")
+	for _, raw := range ids {
+		id, parseErr := strconv.ParseInt(strings.TrimSpace(raw), 10, 64)
+		if parseErr != nil {
+			continue
+		}
+		path, ok := index[id]
+		if !ok {
+			fmt.Printf("%-12d %-22s %-24s %s\n", id, "-", "-", "(unresolved)")
+			continue
+		}
+		text, readErr := archive.ReadText(path)
+		if readErr != nil {
+			fmt.Printf("%-12d %-22s %-24s %s\n", id, "?", "?", path+" (read failed)")
+			continue
+		}
+		fmt.Printf("%-12d %-22s %-24s %s\n", id,
+			firstSectionValue(text, "expiration date"),
+			firstSectionValue(text, "usable period", "available period"),
+			path)
+	}
+}
+
+// firstSectionValue returns the first line of the named section, flattened to
+// one space-separated token run, or "-" when no section matches.
+func firstSectionValue(text string, names ...string) string {
+	lines := strings.Split(text, "\n")
+	for _, name := range names {
+		header := "[" + name + "]"
+		for i, line := range lines {
+			if !strings.EqualFold(strings.TrimSpace(line), header) {
+				continue
+			}
+			for j := i + 1; j < len(lines) && j <= i+3; j++ {
+				value := strings.TrimSpace(lines[j])
+				if value == "" {
+					continue
+				}
+				if strings.HasPrefix(value, "[") {
+					break
+				}
+				return strings.Join(strings.Fields(strings.Trim(value, "`")), " ")
+			}
+		}
+	}
+	return "-"
+}