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

internal/handler/public/user/queryUserSubscribeHandler.go

@@ -1,17 +1,26 @@
 package user
 
 import (
+	"context"
+
 	"github.com/gin-gonic/gin"
 	"github.com/perfect-panel/server/internal/logic/public/user"
 	"github.com/perfect-panel/server/internal/svc"
+	"github.com/perfect-panel/server/pkg/constant"
 	"github.com/perfect-panel/server/pkg/result"
 )
 
 // Query User Subscribe
 func QueryUserSubscribeHandler(svcCtx *svc.ServiceContext) func(c *gin.Context) {
 	return func(c *gin.Context) {
+		// 1. Get param from URL Query (?includeExpired=all)
+		value := c.Query("includeExpired")
 
-		l := user.NewQueryUserSubscribeLogic(c.Request.Context(), svcCtx)
+		// 2. Inject param into Request Context
+		// Note: Must use context.WithValue to create new ctx
+		ctx := context.WithValue(c.Request.Context(), constant.CtxKeyIncludeExpired, value)
+
+		l := user.NewQueryUserSubscribeLogic(ctx, svcCtx)
 		resp, err := l.QueryUserSubscribe()
 		result.HttpResult(c, resp, err)
 	}

internal/handler/routes.go

@@ -40,6 +40,8 @@ import (
 )
 
 func RegisterHandlers(router *gin.Engine, serverCtx *svc.ServiceContext) {
+	router.Use(middleware.TraceMiddleware(serverCtx))
+
 	adminAdsGroupRouter := router.Group("/v1/admin/ads")
 	adminAdsGroupRouter.Use(middleware.AuthMiddleware(serverCtx))