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/platform/app/audit_query.go

@@ -0,0 +1,106 @@
+package app
+
+import (
+	"net/url"
+	"strconv"
+	"strings"
+
+	"longheng.io/server/internal/platform/audit"
+	"longheng.io/server/internal/platform/config"
+)
+
+func auditDebugPayload(cfg config.ServiceConfig, auditLogger *audit.Logger, query url.Values) map[string]any {
+	events := []audit.Event(nil)
+	if auditLogger != nil {
+		events = auditLogger.Snapshot()
+	}
+	filtered := filterAuditEvents(events, query)
+	return map[string]any{
+		"enabled": cfg.Audit.Enabled,
+		"kind":    cfg.Audit.Kind,
+		"query":   auditQuerySummary(query),
+		"count":   len(filtered),
+		"events":  filtered,
+	}
+}
+
+func filterAuditEvents(events []audit.Event, query url.Values) []audit.Event {
+	if len(events) == 0 {
+		return nil
+	}
+	out := make([]audit.Event, 0, len(events))
+	for _, event := range events {
+		if !auditEventMatches(event, query) {
+			continue
+		}
+		out = append(out, event)
+	}
+	if limit := auditQueryLimit(query); limit > 0 && len(out) > limit {
+		return append([]audit.Event(nil), out[len(out)-limit:]...)
+	}
+	return out
+}
+
+func auditEventMatches(event audit.Event, query url.Values) bool {
+	return auditQueryEquals(query, "actor", event.Actor) &&
+		auditQueryEquals(query, "action", event.Action) &&
+		auditQueryEquals(query, "target", event.Target) &&
+		auditQueryEquals(query, "service", event.Service) &&
+		auditQueryEquals(query, "node_id", event.NodeID) &&
+		auditQueryEquals(query, "trace_id", event.TraceID) &&
+		auditQueryEquals(query, "request_id", event.RequestID) &&
+		auditQueryEquals(query, "idempotency_key", event.IdempotencyKey) &&
+		auditQueryEquals(query, "reason_code", event.ReasonCode) &&
+		auditQueryEquals(query, "scope", event.Fields["scope"]) &&
+		auditQueryEquals(query, "status", event.Fields["status"])
+}
+
+func auditQueryEquals(query url.Values, key string, value string) bool {
+	want := strings.TrimSpace(query.Get(key))
+	if want == "" {
+		return true
+	}
+	return strings.EqualFold(strings.TrimSpace(value), want)
+}
+
+func auditQueryLimit(query url.Values) int {
+	raw := strings.TrimSpace(query.Get("limit"))
+	if raw == "" {
+		return 0
+	}
+	limit, err := strconv.Atoi(raw)
+	if err != nil || limit <= 0 {
+		return 0
+	}
+	if limit > 1000 {
+		return 1000
+	}
+	return limit
+}
+
+func auditQuerySummary(query url.Values) map[string]string {
+	keys := []string{
+		"actor",
+		"action",
+		"target",
+		"service",
+		"node_id",
+		"trace_id",
+		"request_id",
+		"idempotency_key",
+		"reason_code",
+		"scope",
+		"status",
+		"limit",
+	}
+	out := make(map[string]string, len(keys))
+	for _, key := range keys {
+		if value := strings.TrimSpace(query.Get(key)); value != "" {
+			out[key] = value
+		}
+	}
+	if len(out) == 0 {
+		return nil
+	}
+	return out
+}