fix(profile): Avatar src — URL строка вместо JSX

Refs EventHub/EventHubFrontAdmin#5

Co-authored-by: Cursor <cursoragent@cursor.com>

src/pages/profile/ProfilePage.tsx

@@ -72,7 +72,11 @@ const ProfilePage: React.FC = () => {
             {!editing ? (
                 <>
                     <div style={{ marginBottom: 16, display: 'flex', alignItems: 'center', gap: 16 }}>
-                        <Avatar size={64} icon={<UserOutlined />} src={isBadValue(user.avatar_url) ? '-' : <a href={user.avatar_url || undefined} target="_blank" rel="noreferrer">{user.avatar_url}</a>} />
+                        <Avatar
+                            size={64}
+                            icon={<UserOutlined />}
+                            src={!isBadValue(user.avatar_url) ? user.avatar_url! : undefined}
+                        />
                         <div>
                             <h3>{!isBadValue(user.nickname) ? user.nickname : user.email}</h3>
                             <Tag