POST /ai/users/profile-image HTTP/1.1
Host: api.glowb.com
Authorization: Bearer eyJhbGciOiJIUzI1NiIs...
Content-Type: multipart/form-data; boundary=----WebKitFormBoundary

curl -X POST "https://api.glowb.com/ai/users/profile-image" \
  -H "Authorization: Bearer {access_token}" \
  -F "file=@profile.jpg"

const formData = new FormData();
formData.append('file', profileImage);

const response = await fetch('/ai/users/profile-image', {
  method: 'POST',
  headers: {
    'Authorization': `Bearer ${accessToken}`
  },
  body: formData
});
const result = await response.json();