feat: 添加请求追踪中间件并支持查询过期订阅

添加请求追踪中间件以记录请求和响应内容
在用户订阅查询中新增includeExpired参数支持查询历史记录
完善配置系统以支持float64类型默认值解析

cmd/run.go

@@ -23,6 +23,7 @@ import (
 	"github.com/perfect-panel/server/pkg/orm"
 	"github.com/perfect-panel/server/pkg/service"
 	"github.com/perfect-panel/server/pkg/tool"
+	"github.com/perfect-panel/server/pkg/trace"
 	"github.com/perfect-panel/server/queue"
 	"github.com/perfect-panel/server/scheduler"
 	"github.com/spf13/cobra"
@@ -49,6 +50,7 @@ var startCmd = &cobra.Command{
 func run() {
 	services := getServers()
 	defer services.Stop()
+	defer trace.StopAgent()
 	go services.Start()
 	quit := make(chan os.Signal, 1)
 	signal.Notify(quit, syscall.SIGINT, syscall.SIGTERM, syscall.SIGQUIT)
@@ -89,6 +91,9 @@ func getServers() *service.Group {
 		logger.Errorf("Logger setup failed: %v", err.Error())
 	}
 
+	// init trace
+	trace.StartAgent(c.Trace)
+
 	// init service context
 	ctx := svc.NewServiceContext(c)
 	services := service.NewServiceGroup()