update availability view

frontend/src/components/SchedulePage.jsx

@@ -835,12 +835,12 @@ function EventDetailModal({ event, onClose, onEdit, onAvailabilityChange, isTool
                 ))}
               </div>
             )}
-            {isToolManager&&(
+            {(isToolManager||avail.length>0)&&(
               <>
                 <div style={{fontSize:12,fontWeight:700,color:'var(--text-tertiary)',textTransform:'uppercase',letterSpacing:'0.6px',marginBottom:8}}>Responses</div>
                 <div style={{display:'flex',gap:20,marginBottom:10,fontSize:13}}>
                   {Object.entries(counts).map(([k,n])=><span key={k}><span style={{color:RESP_COLOR[k],fontWeight:700}}>{n}</span> {RESP_LABEL[k]}</span>)}
-                  <span><span style={{fontWeight:700}}>{event.no_response_count||0}</span> No response</span>
+                  {isToolManager&&<span><span style={{fontWeight:700}}>{event.no_response_count||0}</span> No response</span>}
                 </div>
                 {avail.length>0&&(
                   <div style={{border:'1px solid var(--border)',borderRadius:'var(--radius)',overflow:'hidden'}}>