live update banner udpates

src/banner_handler.mjs

@@ -193,6 +193,14 @@ export const handleBannerUpload = async (req, res) => {
                     banner_size = ${parts.banner_size || 'cover'}
                 where user_id = ${+req.session.id}
             `;
+            const payloadStr = JSON.stringify({
+                user_id: +req.session.id,
+                user: req.session.user,
+                banner_file: finalFilename,
+                banner_position: parts.banner_position || 'center',
+                banner_size: parts.banner_size || 'cover'
+            });
+            await db`select pg_notify('profile_update', ${payloadStr})`;
         } catch (dbErr) {
             console.error('[BANNER HANDLER] DB update failed:', dbErr.message);
             await fs.unlink(finalPath).catch(() => {});
@@ -265,6 +273,12 @@ export const handleBannerDelete = async (req, res) => {
             set banner_file = null
             where user_id = ${+req.session.id}
         `;
+        const payloadStr = JSON.stringify({
+            user_id: +req.session.id,
+            user: req.session.user,
+            banner_file: null
+        });
+        await db`select pg_notify('profile_update', ${payloadStr})`;
 
         console.log('[BANNER HANDLER] Delete complete');
         return sendJson(res, { success: true, msg: 'Custom banner removed' }, 200);

src/inc/routes/notifications.mjs

@@ -94,6 +94,17 @@ db.listen('profile_update', (payload) => {
                 if (data.do_not_disturb !== undefined) client.do_not_disturb = data.do_not_disturb;
                 
                 client.send({ type: 'profile_update', data });
+            } else {
+                // For other users, only send public profile fields (so their DOM can live-update)
+                const publicData = {
+                    user_id: data.user_id,
+                    user: data.user,
+                    display_name: data.display_name,
+                    banner_file: data.banner_file,
+                    banner_position: data.banner_position,
+                    banner_size: data.banner_size
+                };
+                client.send({ type: 'profile_update', data: publicData });
             }
         }
     } catch (e) {