simplified message model

frontend/src/components/ChatWindow.tsx

@@ -322,7 +322,6 @@ const ChatWindow: React.FC<ChatWindowProps> = ({ show, onClose, recipient, onMes
       // Build FormData for message (with or without image)
       const formData = new FormData();
       formData.append('receiverId', recipient.id);
-      formData.append('subject', `Message from ${currentUser?.firstName}`);
       formData.append('content', messageContent || ' '); // Send space if only image
       if (imageToSend) {
         formData.append('image', imageToSend);

frontend/src/components/MessageModal.tsx

@@ -10,7 +10,6 @@ interface MessageModalProps {
 }
 
 const MessageModal: React.FC<MessageModalProps> = ({ show, onClose, recipient, onSuccess }) => {
-  const [subject, setSubject] = useState('');
   const [content, setContent] = useState('');
   const [sending, setSending] = useState(false);
   const [error, setError] = useState<string | null>(null);
@@ -23,12 +22,10 @@ const MessageModal: React.FC<MessageModalProps> = ({ show, onClose, recipient, o
     try {
       const formData = new FormData();
       formData.append('receiverId', recipient.id);
-      formData.append('subject', subject);
       formData.append('content', content);
 
       await messageAPI.sendMessage(formData);
 
-      setSubject('');
       setContent('');
       onClose();
       if (onSuccess) {
@@ -58,19 +55,6 @@ const MessageModal: React.FC<MessageModalProps> = ({ show, onClose, recipient, o
                   {error}
                 </div>
               )}
-              
-              <div className="mb-3">
-                <label htmlFor="subject" className="form-label">Subject</label>
-                <input
-                  type="text"
-                  className="form-control"
-                  id="subject"
-                  value={subject}
-                  onChange={(e) => setSubject(e.target.value)}
-                  required
-                  disabled={sending}
-                />
-              </div>
 
               <div className="mb-3">
                 <label htmlFor="content" className="form-label">Message</label>
@@ -95,10 +79,10 @@ const MessageModal: React.FC<MessageModalProps> = ({ show, onClose, recipient, o
               >
                 Cancel
               </button>
-              <button 
-                type="submit" 
+              <button
+                type="submit"
                 className="btn btn-primary"
-                disabled={sending || !subject || !content}
+                disabled={sending || !content}
               >
                 {sending ? (
                   <>