chore: 清理死代码与空壳中间件

删除 email handler/user/ 和 logic/user/ 下未被 routes.go 引用的
重复 forgotPasswordHandler。删除 jwtauthMiddleware 空壳。

app/email/api/internal/handler/user/forgotPasswordHandler.go

@@ -1,32 +0,0 @@
-// Code scaffolded by goctl. Safe to edit.
-// goctl 1.9.2
-
-package user
-
-import (
-	"net/http"
-
-	"github.com/zeromicro/go-zero/rest/httpx"
-	"juwan-backend/app/email/api/internal/logic/user"
-	"juwan-backend/app/email/api/internal/svc"
-	"juwan-backend/app/email/api/internal/types"
-)
-
-// 忘记密码-发送验证码
-func ForgotPasswordHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
-	return func(w http.ResponseWriter, r *http.Request) {
-		var req types.ForgotPasswordReq
-		if err := httpx.Parse(r, &req); err != nil {
-			httpx.ErrorCtx(r.Context(), w, err)
-			return
-		}
-
-		l := user.NewForgotPasswordLogic(r.Context(), svcCtx)
-		resp, err := l.ForgotPassword(&req)
-		if err != nil {
-			httpx.ErrorCtx(r.Context(), w, err)
-		} else {
-			httpx.OkJsonCtx(r.Context(), w, resp)
-		}
-	}
-}