fixed image storage local on minio

src/pages/MainFeed.jsx

@@ -1,7 +1,7 @@
 import { useState, useEffect, useCallback, useMemo, useRef } from "react";
 import { useNavigate, useLocation } from "react-router-dom";
 import "../styles/index.css";
-import { API_URL } from "../config/authConstants";
+import { API_URL, getImageUrl } from "../config/authConstants";
 import Sidebar from "../components/Sidebar";
 import RightSidebar from "../components/RightSidebar";
 import PostOnFeed from "../components/PostOnFeed";
@@ -78,11 +78,7 @@ export default function MainFeed() {
     const firstName = user.firstName || nameParts[0] || "";
     const lastName  = user.lastName  || nameParts.slice(1).join(" ") || "";
 
-    // Аватар может быть относительным путём (/uploads/avatars/...) — добавляем API_URL
-    const rawAvatar = user.avatar || null;
-    const avatar = rawAvatar && rawAvatar.startsWith("/")
-      ? `${API_URL}${rawAvatar}`
-      : rawAvatar;
+    const avatar = getImageUrl(user.avatar);
 
     return {
       login:     user.login     || "",