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/cooltimescan/main.go

@@ -0,0 +1,90 @@
+// Command cooltimescan lists every stackable whose PVF declares
+// [cooltime maintenance] (the field that makes the cooldown server-maintained),
+// with its [cool time] and [cooltime group]. Temporary scratch tool.
+package main
+
+import (
+	"context"
+	"flag"
+	"fmt"
+	"log"
+	"math"
+	"regexp"
+	"sort"
+	"strings"
+
+	"longheng.io/server/internal/modules/dnf/pvf"
+	platformpvf "longheng.io/server/internal/platform/pvf"
+)
+
+const stackableList = "stackable/stackable.lst"
+
+func main() {
+	pvfPath := flag.String("pvf", "", "Script.pvf path")
+	flag.Parse()
+	archive, err := platformpvf.Open(*pvfPath)
+	if err != nil {
+		log.Fatal(err)
+	}
+	pathToID := map[string]int64{}
+	if text, err := archive.ReadText(stackableList); err == nil {
+		if doc, err := pvf.Parse(stackableList, text); err == nil {
+			for _, entry := range pvf.ParseList(doc) {
+				clean := strings.ToLower(strings.TrimSpace(entry.Path))
+				clean = strings.ReplaceAll(clean, "\\", "/")
+				clean = strings.Trim(clean, "`")
+				if entry.ID <= 0 || entry.ID > math.MaxUint32 || clean == "" {
+					continue
+				}
+				pathToID["stackable/"+clean] = entry.ID
+			}
+		}
+	}
+	namePattern := regexp.MustCompile("(?m)^\\s*\\[name\\]\\s+`([^`]*)`")
+	coolTimePattern := regexp.MustCompile(`(?m)^\s*\[cool time\]\s+(\d+)`)
+	groupPattern := regexp.MustCompile(`(?m)^\s*\[cooltime group\]\s+(\d+)`)
+	maintenancePattern := regexp.MustCompile(`(?m)^\s*\[cooltime maintenance\]\s*([^\r\n]*)`)
+	boosterPattern := regexp.MustCompile(`(?m)^\s*\[booster info\]`)
+
+	type row struct {
+		id, coolTime, group int64
+		maintenance, name   string
+		booster             bool
+		path                string
+	}
+	rows := make([]row, 0, 64)
+	archive.RangePaths(func(path string) bool {
+		lower := strings.ToLower(path)
+		if !strings.HasSuffix(lower, ".stk") {
+			return true
+		}
+		text, err := archive.ReadText(path)
+		if err != nil || !maintenancePattern.MatchString(text) {
+			return true
+		}
+		entry := row{path: path}
+		if match := maintenancePattern.FindStringSubmatch(text); len(match) == 2 {
+			entry.maintenance = strings.TrimSpace(match[1])
+		}
+		if match := coolTimePattern.FindStringSubmatch(text); len(match) == 2 {
+			fmt.Sscanf(match[1], "%d", &entry.coolTime)
+		}
+		if match := groupPattern.FindStringSubmatch(text); len(match) == 2 {
+			fmt.Sscanf(match[1], "%d", &entry.group)
+		}
+		if match := namePattern.FindStringSubmatch(text); len(match) == 2 {
+			entry.name = match[1]
+		}
+		entry.booster = boosterPattern.MatchString(text)
+		entry.id = pathToID[lower]
+		rows = append(rows, entry)
+		return true
+	})
+	sort.Slice(rows, func(i, j int) bool { return rows[i].coolTime > rows[j].coolTime })
+	fmt.Printf("documents with [cooltime maintenance] = %d (stackable.lst entries=%d)\n", len(rows), len(pathToID))
+	for _, entry := range rows {
+		fmt.Printf("item=%-12d group=%-4d cooltime_ms=%-12d booster=%-5t maintenance=%q name=%q path=%s\n",
+			entry.id, entry.group, entry.coolTime, entry.booster, entry.maintenance, entry.name, entry.path)
+	}
+	_ = context.Background()
+}