还原: 撤销 fefbd4f5 的 go-zero stub 方案，回到 goctl 1.7.2 + gin 原生 routes

fefbd4f5 (#104) 用本地 third_party/gozero stub 假冒 go-zero 依赖，
让 goctl 1.9.2 生成的 rest.Server/rest.Route 风格 routes.go 能编译，
但带来非标 vendor、Dockerfile 漏拷、新人误解等维护成本。

本次回到 fefbd4f5 之前的方案：
- routes.go 用 gin 原生 publicUserGroupRouter.GET(...) 风格（goctl 1.7.2）
- server.go 直接 handler.RegisterHandlers(r, svc)，无需 rest.NewGinServer
- svc/serviceContext.go 不再持有 AuthMiddleware/DeviceMiddleware/ServerMiddleware 字段
- go.mod 删除 zeromicro/go-zero require + replace 指令
- 删除 third_party/gozero/ stub 模块
- 删除 fefbd4f5 引入的 28 个 goctl 生成的空 stub 文件和 nodeserver/apple 转发器
- Dockerfile 不再需要 COPY third_party/

invite_sales 还原路由保留（gin 老风格写法）。

internal/handler/common/checkCodeLegacyAlias.go

@@ -1,52 +0,0 @@
-package common
-
-import (
-	"github.com/gin-gonic/gin"
-	commonLogic "github.com/perfect-panel/server/internal/logic/common"
-	"github.com/perfect-panel/server/internal/svc"
-	"github.com/perfect-panel/server/internal/types"
-	"github.com/perfect-panel/server/pkg/constant"
-	"github.com/perfect-panel/server/pkg/result"
-)
-
-func CheckCodeLegacyHandler(svcCtx *svc.ServiceContext) func(c *gin.Context) {
-	return checkCodeLegacyHandler(svcCtx, false)
-}
-
-func CheckCodeLegacyV2Handler(svcCtx *svc.ServiceContext) func(c *gin.Context) {
-	return checkCodeLegacyHandler(svcCtx, true)
-}
-
-func checkCodeLegacyHandler(svcCtx *svc.ServiceContext, consume bool) func(c *gin.Context) {
-	return func(c *gin.Context) {
-		var req types.LegacyCheckVerificationCodeRequest
-		_ = c.ShouldBind(&req)
-		validateErr := svcCtx.Validate(&req)
-		if validateErr != nil {
-			result.ParamErrorResult(c, validateErr)
-			return
-		}
-
-		normalizedReq, legacyType3Mapped, err := commonLogic.NormalizeLegacyCheckVerificationCodeRequest(&req)
-		if err != nil {
-			result.ParamErrorResult(c, err)
-			return
-		}
-
-		l := commonLogic.NewCheckVerificationCodeLogic(c.Request.Context(), svcCtx)
-		resp, err := l.CheckVerificationCodeWithBehavior(normalizedReq, commonLogic.VerifyCodeCheckBehavior{
-			Source:             "legacy",
-			Consume:            consume,
-			LegacyType3Mapped:  legacyType3Mapped,
-			AllowSceneFallback: constant.ParseVerifyType(normalizedReq.Type) != constant.DeleteAccount,
-		})
-
-		legacyResp := &types.LegacyCheckVerificationCodeResponse{}
-		if resp != nil {
-			legacyResp.Status = resp.Status
-			legacyResp.Exist = resp.Status
-		}
-
-		result.HttpResult(c, legacyResp, err)
-	}
-}

internal/handler/common/checkcodelegacyhandler.go

@@ -1 +0,0 @@
-package common

internal/handler/common/checkcodelegacyv2handler.go

@@ -1 +0,0 @@
-package common

internal/handler/common/reportlogmessagehandler.go

@@ -1 +0,0 @@
-package common

internal/handler/common/submitcontacthandler.go

@@ -1 +0,0 @@
-package common