fixed time out aria-core

diagnostic/index.html

@@ -201,6 +201,9 @@
         <button class="btn secondary" onclick="toggleChatFullscreen()" id="btn-chat-fs" style="padding:4px 10px;font-size:11px;">Vollbild</button>
       </div>
       <div class="chat-box" id="chat-box"></div>
+      <div id="thinking-indicator" style="display:none;padding:6px 10px;font-size:12px;color:#FFD60A;background:#1E1E2E;border-radius:0 0 6px 6px;margin-top:-8px;margin-bottom:8px;">
+        <span style="animation:pulse 1s infinite;">&#x1F4AD;</span> <span id="thinking-text">ARIA denkt...</span>
+      </div>
       <div class="input-row">
         <input type="text" id="chat-input" placeholder="Nachricht an ARIA...">
         <button class="btn" id="btn-gw" onclick="testGateway()">Gateway senden</button>
@@ -216,6 +219,9 @@
       <button class="btn secondary" onclick="toggleChatFullscreen()" style="padding:6px 14px;">Schliessen</button>
     </div>
     <div id="chat-box-fs" class="chat-box" style="flex:1;max-height:none;min-height:0;overflow-y:auto;"></div>
+    <div id="thinking-indicator-fs" style="display:none;padding:6px 10px;font-size:12px;color:#FFD60A;background:#1E1E2E;border-radius:6px;margin-top:4px;">
+      <span style="animation:pulse 1s infinite;">&#x1F4AD;</span> <span id="thinking-text-fs">ARIA denkt...</span>
+    </div>
     <div class="input-row" style="margin-top:8px;">
       <input type="text" id="chat-input-fs" placeholder="Nachricht an ARIA..." onkeydown="if(event.key==='Enter'){testRVSFS();event.preventDefault();}">
       <button class="btn" onclick="testGatewayFS()">Gateway senden</button>
@@ -507,6 +513,11 @@
         if (msg.type === 'state') { updateState(msg.state); return; }
         if (msg.type === 'log') { addLog(msg.entry.level, msg.entry.source, msg.entry.message, msg.entry.ts); return; }
 
+        if (msg.type === 'agent_activity') {
+          updateThinkingIndicator(msg);
+          return;
+        }
+
         if (msg.type === 'chat_final') {
           addChat('received', msg.text, 'chat:final');
           return;
@@ -883,6 +894,10 @@
         return `<a href="${match}" target="_blank">${match}</a><img src="${match}" class="chat-media" onclick="openLightbox('image','${match}')" onerror="this.style.display='none'">`;
       });
       const html = `${linked}<div class="meta">${escapeHtml(meta)} — ${new Date().toLocaleTimeString('de-DE')}</div>`;
+
+      // Thinking-Indikator ausblenden bei neuer Nachricht
+      updateThinkingIndicator({ activity: 'idle' });
+
       // In beide Chat-Boxen schreiben (normal + Vollbild)
       for (const box of [chatBox, document.getElementById('chat-box-fs')]) {
         if (!box) continue;
@@ -930,6 +945,52 @@
       if (e.key === 'Escape' && chatFullscreen) toggleChatFullscreen();
     });
 
+    // ── Thinking-Indikator ─────────────────────────────
+    let thinkingTimeout = null;
+    const TOOL_LABELS = {
+      'Bash': '\uD83D\uDDA5\uFE0F Shell-Befehl',
+      'WebFetch': '\uD83C\uDF10 Webseite abrufen',
+      'WebSearch': '\uD83D\uDD0D Suche',
+      'Read': '\uD83D\uDCC4 Datei lesen',
+      'Write': '\u270D\uFE0F Datei schreiben',
+      'Edit': '\u270D\uFE0F Datei bearbeiten',
+      'Grep': '\uD83D\uDD0D Code durchsuchen',
+      'Glob': '\uD83D\uDCC1 Dateien suchen',
+      'Agent': '\uD83E\uDD16 Sub-Agent',
+    };
+    function updateThinkingIndicator(msg) {
+      const indicators = [
+        document.getElementById('thinking-indicator'),
+        document.getElementById('thinking-indicator-fs'),
+      ];
+      const texts = [
+        document.getElementById('thinking-text'),
+        document.getElementById('thinking-text-fs'),
+      ];
+
+      if (msg.activity === 'idle') {
+        indicators.forEach(el => { if (el) el.style.display = 'none'; });
+        if (thinkingTimeout) { clearTimeout(thinkingTimeout); thinkingTimeout = null; }
+        return;
+      }
+
+      let label = 'ARIA denkt...';
+      if (msg.activity === 'tool' && msg.tool) {
+        label = TOOL_LABELS[msg.tool] || `\uD83D\uDD27 ${msg.tool}`;
+      } else if (msg.activity === 'assistant') {
+        label = 'ARIA schreibt...';
+      }
+
+      indicators.forEach(el => { if (el) el.style.display = 'block'; });
+      texts.forEach(el => { if (el) el.textContent = label; });
+
+      // Auto-Hide nach 2min (falls idle Event verpasst wird — ARIA arbeitet max 15min)
+      if (thinkingTimeout) clearTimeout(thinkingTimeout);
+      thinkingTimeout = setTimeout(() => {
+        indicators.forEach(el => { if (el) el.style.display = 'none'; });
+      }, 120000);
+    });
+
     function openLightbox(mediaType, url) {
       const lb = document.getElementById('lightbox');
       if (mediaType === 'video') {