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/health/grpc.go

@@ -0,0 +1,85 @@
+package health
+
+import (
+	"context"
+	"strings"
+
+	"google.golang.org/grpc"
+	healthpb "google.golang.org/grpc/health/grpc_health_v1"
+)
+
+type GRPCServer struct {
+	healthpb.UnimplementedHealthServer
+	service *Service
+}
+
+func NewGRPCServer(service *Service) *GRPCServer {
+	return &GRPCServer{service: service}
+}
+
+func RegisterGRPC(server *grpc.Server, service *Service) {
+	if server == nil {
+		return
+	}
+	healthpb.RegisterHealthServer(server, NewGRPCServer(service))
+}
+
+func ProbeGRPC(ctx context.Context, client healthpb.HealthClient, service string) (State, error) {
+	if ctx == nil {
+		ctx = context.Background()
+	}
+	if err := ctx.Err(); err != nil {
+		return StateUnknown, err
+	}
+	if client == nil {
+		return StateUnknown, nil
+	}
+	resp, err := client.Check(ctx, &healthpb.HealthCheckRequest{Service: strings.TrimSpace(service)})
+	if err != nil {
+		return StateUnknown, err
+	}
+	return grpcStateFromStatus(resp.GetStatus()), nil
+}
+
+func (s *GRPCServer) Check(ctx context.Context, req *healthpb.HealthCheckRequest) (*healthpb.HealthCheckResponse, error) {
+	if err := ctx.Err(); err != nil {
+		return nil, err
+	}
+	if s == nil || s.service == nil {
+		return &healthpb.HealthCheckResponse{Status: healthpb.HealthCheckResponse_SERVICE_UNKNOWN}, nil
+	}
+	if req != nil && strings.TrimSpace(req.Service) != "" && strings.TrimSpace(req.Service) != s.service.service {
+		return &healthpb.HealthCheckResponse{Status: healthpb.HealthCheckResponse_SERVICE_UNKNOWN}, nil
+	}
+	return &healthpb.HealthCheckResponse{Status: grpcServingStatus(s.service.Snapshot().State)}, nil
+}
+
+func (s *GRPCServer) Watch(req *healthpb.HealthCheckRequest, stream healthpb.Health_WatchServer) error {
+	resp, err := s.Check(stream.Context(), req)
+	if err != nil {
+		return err
+	}
+	return stream.Send(resp)
+}
+
+func grpcServingStatus(state State) healthpb.HealthCheckResponse_ServingStatus {
+	switch state {
+	case StateReady:
+		return healthpb.HealthCheckResponse_SERVING
+	case StateStarting, StateStopping, StateStopped, StateDegraded:
+		return healthpb.HealthCheckResponse_NOT_SERVING
+	default:
+		return healthpb.HealthCheckResponse_SERVICE_UNKNOWN
+	}
+}
+
+func grpcStateFromStatus(status healthpb.HealthCheckResponse_ServingStatus) State {
+	switch status {
+	case healthpb.HealthCheckResponse_SERVING:
+		return StateReady
+	case healthpb.HealthCheckResponse_NOT_SERVING:
+		return StateDegraded
+	default:
+		return StateUnknown
+	}
+}