fix: stabilize code agent trace and gateway flow

web/hwlab-cloud-web/index.html

@@ -72,17 +72,11 @@
             <strong id="live-status" class="tone-pending">等待验证</strong>
             <small id="live-detail">正在验证 hwlab-cloud-api /health/live、/v1、/v1/agent/chat 与 /v1/m3/io；未完成前不标为通过。</small>
             <details class="live-build-summary" id="live-build-summary">
-              <summary id="live-build-toggle" aria-controls="live-build-popover" aria-expanded="false">
+              <summary id="live-build-toggle" aria-haspopup="dialog" aria-expanded="false">
                 <span class="live-build-summary-label" id="live-build-latest">最新镜像构建时间：等待实时元数据</span>
               </summary>
-              <div class="live-build-popover" id="live-build-popover" role="dialog" aria-modal="false" aria-label="live HWLAB 微服务构建时间明细">
-                <div class="live-build-popover-head">
-                  <strong>构建版本明细</strong>
-                  <button class="live-build-close" id="live-build-close" type="button" aria-label="关闭构建版本明细">关闭</button>
-                </div>
-                <div class="live-build-list" id="live-build-list" tabindex="0" aria-label="live HWLAB 微服务构建时间明细"></div>
-              </div>
             </details>
+            <div class="live-build-list live-build-list-template" id="live-build-list" hidden aria-label="live HWLAB 微服务构建时间明细"></div>
           </div>
           <button class="logout-button" id="logout-button" type="button">退出</button>
         </header>
@@ -109,16 +103,6 @@
               <div class="conversation-list" id="conversation-list" aria-live="polite"></div>
             </div>
 
-            <div class="workspace-panel task-panel">
-              <div class="panel-title-row">
-                <div>
-                  <p class="eyebrow">工作清单</p>
-                  <h2>下一步任务草稿</h2>
-                </div>
-                <span class="state-tag tone-source">浏览器本地</span>
-              </div>
-              <div id="task-list" class="task-list"></div>
-            </div>
           </div>
         </section>
 
@@ -217,6 +201,16 @@
               data-prompt-text="通过 HWLAB API / Skill CLI 把 res_boxsimu_1 的 DO1 写成 false，并复核 res_boxsimu_2 的 DI1；我点击发送后才确认执行这次写入请求。"
             >HWLAB API：DO1=false 复核 DI1</button>
           </div>
+          <label class="agent-timeout-control" for="code-agent-timeout">
+            <span>无新事件超时</span>
+            <select id="code-agent-timeout" aria-label="Code Agent 无新事件超时">
+              <option value="180000">3 分钟</option>
+              <option value="300000">5 分钟</option>
+              <option value="600000" selected>10 分钟</option>
+              <option value="900000">15 分钟</option>
+              <option value="1200000">20 分钟</option>
+            </select>
+          </label>
           <div class="input-shell">
             <span class="prompt-mark">hwlab</span>
             <input