fix: atlas mixed-content, station footer URL, service card uptime+latency bar

- atlas: skip http:// health_url from https context
- station: dashboard footer link → posimai.soar-enrich.com
- station: service cards add uptime %, latency bar, updateLatencyBar fn

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

posimai-dev/station.html

@@ -139,6 +139,12 @@
         .svc-dot { width:5px;height:5px;border-radius:50%;background:var(--text3);opacity:0.25; }
         .svc-dot.ok   { background:var(--ok);  opacity:0.85; }
         .svc-dot.crit { background:var(--crit); opacity:0.85; }
+        .service-uptime { font-family:'JetBrains Mono',monospace;font-size:10px;font-weight:600; }
+        .service-uptime.full { color:var(--ok); }
+        .service-uptime.partial { color:#FB923C; }
+        .service-uptime.down { color:var(--crit); }
+        .latency-bar-wrap { height:3px;border-radius:2px;background:rgba(255,255,255,0.07);overflow:hidden;margin-top:4px; }
+        .latency-bar { height:100%;border-radius:2px;transition:width 0.6s ease; }
 
         /* stream */
         #stream-feed { flex:1;overflow:hidden;display:flex;flex-direction:column;gap:0; }
@@ -298,7 +304,7 @@
         <div class="bottom-links">
             <a class="bottom-link" href="/" target="_blank" rel="noopener"><i data-lucide="terminal"></i>dev</a>
             <a class="bottom-link" href="https://posimai-atlas.vercel.app" target="_blank" rel="noopener"><i data-lucide="network"></i>atlas</a>
-            <a class="bottom-link" href="https://posimai-dashboard.vercel.app" target="_blank" rel="noopener"><i data-lucide="layout-dashboard"></i>dashboard</a>
+            <a class="bottom-link" href="https://posimai.soar-enrich.com" target="_blank" rel="noopener"><i data-lucide="layout-dashboard"></i>dashboard</a>
         </div>
         <div id="refresh-countdown">次の更新まで <span id="countdown">30</span>s</div>
     </div>
@@ -440,11 +446,19 @@ function buildServiceCards(){
     SERVICES.forEach(svc=>{
         const card=document.createElement('div'); card.className='service-card'; card.id=`svc-${svc.id}`;
         const dots=Array(5).fill(0).map((_,i)=>`<div class="svc-dot" id="dot-${svc.id}-${i}"></div>`).join('');
-        card.innerHTML=`<div class="service-card-top"><span class="service-name">${svc.name}</span><span class="service-badge checking" id="badge-${svc.id}">...</span></div><span class="service-desc">${svc.desc}</span><div class="service-footer"><div class="service-dots">${dots}</div><span class="service-latency" id="lat-${svc.id}"></span></div>`;
+        card.innerHTML=`<div class="service-card-top"><span class="service-name">${svc.name}</span><span class="service-badge checking" id="badge-${svc.id}">...</span></div><span class="service-desc">${svc.desc}</span><div class="latency-bar-wrap"><div class="latency-bar" id="lbar-${svc.id}" style="width:0%;background:var(--ok)"></div></div><div class="service-footer"><div class="service-dots">${dots}</div><span class="service-uptime" id="upt-${svc.id}"></span><span class="service-latency" id="lat-${svc.id}"></span></div>`;
         grid.appendChild(card);
     });
 }
 
+function updateLatencyBar(id,ms){
+    const bar=document.getElementById(`lbar-${id}`); if(!bar)return;
+    if(ms===null){bar.style.width='100%';bar.style.background='var(--crit)';return;}
+    const w=ms<=50?100:ms<=200?80:ms<=500?55:35;
+    const color=ms<=200?'var(--ok)':ms<=500?'#FB923C':'var(--crit)';
+    bar.style.width=w+'%'; bar.style.background=color;
+}
+
 function pushSvcHistory(id,ok){
     svcHist[id].push(ok); if(svcHist[id].length>5)svcHist[id].shift();
     const h=svcHist[id];
@@ -453,6 +467,13 @@ function pushSvcHistory(id,ok){
         const idx=i-(5-h.length); if(idx<0){dot.className='svc-dot';continue;}
         dot.className='svc-dot '+(h[idx]?'ok':'crit');
     }
+    // 稼働率表示
+    const uptEl=document.getElementById(`upt-${id}`);
+    if(uptEl&&h.length>0){
+        const pct=Math.round(h.filter(Boolean).length/h.length*100);
+        uptEl.textContent=`${pct}%`;
+        uptEl.className='service-uptime '+(pct===100?'full':pct>=60?'partial':'down');
+    }
 }
 
 async function checkService(svc){
@@ -462,20 +483,23 @@ async function checkService(svc){
     try{
         const ctrl=new AbortController(),timer=setTimeout(()=>ctrl.abort(),7000);
         if(svc.proxy){
-            // サーバー経由プロキシチェック（mixed-content 回避）
             const r=await fetch(svc.url,{signal:ctrl.signal});
             clearTimeout(timer);
             const data=await r.json();
             const ok=data.ok||(data.status&&data.status<500);
+            const ms=data.latency_ms||0;
             badge.className='service-badge '+(ok?'ok':'crit');
             badge.textContent=ok?'OK':'DOWN';
-            latEl.textContent=data.latency_ms?`${data.latency_ms}ms`:'';
+            latEl.textContent=ms?`${ms}ms`:'';
+            updateLatencyBar(svc.id,ok?ms:null);
             pushSvcHistory(svc.id,!!ok);
         }else{
             await fetch(svc.url,{method:'HEAD',mode:'no-cors',signal:ctrl.signal});
             clearTimeout(timer);
+            const ms=Date.now()-t0;
             badge.className='service-badge ok'; badge.textContent='OK';
-            latEl.textContent=`${Date.now()-t0}ms`;
+            latEl.textContent=`${ms}ms`;
+            updateLatencyBar(svc.id,ms);
             pushSvcHistory(svc.id,true);
         }
     }catch(e){