fix(images): resolve relative backend image URLs to absolute

API مسیرهای تصویر را نسبی برمی‌گرداند (/uploads/...) که next/image روی
دامنه localhost می‌جست و 404 می‌داد. helper جدید imageUrl مسیرهای نسبی
uploads را با NEXT_PUBLIC_API_URL کامل می‌کند (absolute و asset محلی
دست‌نخورده). اعمال روی لیست/جزئیات پزشک، نوبت، گالری کلینیک، آواتارها.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

components/doctor/appointmentList/ItemAppointment.js

@@ -5,6 +5,7 @@ import GreenCalendarTurn from "@/components/icons/GreenCalendarTurn";
 import { Button } from "@mui/material";
 import Image from "next/image";
 import Link from "next/link";
+import { imageUrl } from "@/helper";
 
 function ItemAppointment({ turn, loading, doctorSlug }) {
   return (
@@ -21,7 +22,7 @@ function ItemAppointment({ turn, loading, doctorSlug }) {
             width={56}
             height={56}
             alt="doctor"
-            src={turn?.img[0]?.url}
+            src={imageUrl(turn?.img?.[0]?.url)}
           />
         </CircularLoading>
         <div className="flex flex-col items-start justify-center gap-2">

components/doctor/detailDoctor/Title.js

@@ -5,6 +5,7 @@ import LikeDI from "@/components/icons/LikeDI";
 import StarDI from "@/components/icons/StarDI";
 import TickCircle from "@/components/icons/TickCircle";
 import Image from "next/image";
+import { imageUrl } from "@/helper";
 
 function Title({ doctor }) {
   return (
@@ -16,7 +17,7 @@ function Title({ doctor }) {
             w-[40px] sm:w-[81px] md:w-[123px] lg:w-[164px]
             h-[40px] sm:h-[81px] md:h-[123px] lg:h-[164px]
           "
-          src={doctor?.img?.[0]?.url || "/assets/images/user.png"}
+          src={imageUrl(doctor?.img?.[0]?.url)}
           alt="img-doctor"
           height={164}
           width={164}

components/doctor/poster/ImageProfile.js

@@ -1,10 +1,11 @@
 import Image from "next/image";
+import { imageUrl } from "@/helper";
 
 function ImageProfile({ data }) {
   return (
     <div className="bg-stroke-circle ml-[10px] mt-[57px] p-[9px] rounded-full overflow-hidden">
       <Image
-        src={data?.img[0]?.url}
+        src={imageUrl(data?.img?.[0]?.url)}
         width={173}
         height={173}
         alt="profile-user"