Hide inactive temp sensors on dashboard

firmware/esp32/overland-controller/overland-controller.ino

@@ -363,22 +363,11 @@ function render(data){
     <div class="item"><span>Cell ${i+1}</span><strong>${fmt(v,3)} V</strong></div>`).join("") ||
     `<div class="item"><span>No cell data</span><strong class="muted">--</strong></div>`;
 
-  $("temps").innerHTML=(data.temps||[]).map(t=>`
+  const visibleTemps=(data.temps||[]).filter(t=>t.enabled && t.address && t.online && typeof t.temperature_f==="number");
+  $("temps").innerHTML=visibleTemps.map(t=>`
     <div class="item">
       <span>${t.name||t.id}</span>
-      <strong class="${t.online?"good":"muted"}">${temp(t.temperature_f)}</strong>
-    </div>`).join("") || `<div class="item"><span>No sensors</span><strong class="muted">--</strong></div>`;
-
-  $("relays").innerHTML=(data.relays||[]).map(r=>`
-    <div class="item" style="display:block">
-      <div style="display:flex;justify-content:space-between">
-        <span>${r.name||r.id}</span>
-        <strong class="${r.state?"good":"muted"}">${r.state?"ON":"OFF"}</strong>
-      </div>
-      <div class="btnrow">
-        <button class="on" onclick="relay('${r.id}',true)">ON</button>
-        <button class="off" onclick="relay('${r.id}',false)">OFF</button>
-      </div>
+      <strong class="good">${temp(t.temperature_f)}</strong>
     </div>`).join("");
 
   const alarms=data.alarms||{};