feat: show application ownership and scoped console management

internal/transport/httpserver/console/index.html

@@ -48,6 +48,13 @@
         </div>
       </header>
 
+      <section class="application-scope" id="application-scope" aria-label="应用筛选">
+        <div class="scope-heading"><span class="scope-symbol">⊞</span><div><b>应用范围</b><small id="scope-summary">正在读取…</small></div></div>
+        <label class="scope-field"><span>应用 / 环境</span><select id="scope-application" disabled aria-label="选择应用与环境"><option>正在读取…</option></select></label>
+        <label class="scope-field scope-queue"><span>队列</span><select id="scope-queue" disabled aria-label="选择队列"><option>正在读取…</option></select></label>
+        <div class="scope-note"><small id="scope-hint">任务、计划和订阅按所选队列显示</small><button id="scope-reset" type="button" class="text-button">重置范围 ↗</button></div>
+        <p id="scope-error" class="scope-error" role="status"></p>
+      </section>
       <div class="page-view active" id="view-overview" data-page="overview">
         <section class="hero" id="overview">
           <div class="hero-copy">
@@ -109,7 +116,7 @@
         <section class="content-grid single-column">
           <article class="panel wide-panel" id="tasks">
             <div class="panel-heading"><div><span class="panel-kicker">PULSE / TASKS</span><h2>任务执行流</h2></div><div class="panel-tools"><span class="table-count" id="task-count">0 项</span><button class="text-button" data-view="overview">返回总览 <span>←</span></button></div></div>
-            <div class="table-wrap"><table><thead><tr><th>任务</th><th>处理器</th><th>状态</th><th>修订</th><th>创建时间</th></tr></thead><tbody id="task-table"><tr><td colspan="5" class="empty-row"><span class="empty-icon">◇</span><b>还没有任务数据</b><small>登录后按账号权限自动加载</small></td></tr></tbody></table></div>
+            <div class="table-wrap"><table><thead><tr><th>任务</th><th>应用 / 环境</th><th>处理器</th><th>状态</th><th>修订</th><th>创建时间</th></tr></thead><tbody id="task-table"><tr><td colspan="6" class="empty-row"><span class="empty-icon">◇</span><b>还没有任务数据</b><small>登录后按账号权限自动加载</small></td></tr></tbody></table></div>
           </article>
         </section>
       </div>
@@ -172,7 +179,7 @@
           <article class="panel wide-panel retention-panel">
             <div class="panel-heading"><div><span class="panel-kicker">DATA / RETENTION</span><h2>历史数据保留策略</h2></div><span class="connection-state ready" id="retention-source">默认策略</span></div>
             <p class="panel-description">这里配置各类历史记录的最短保留时间。保存策略只记录配置，不会立即删除数据；预览和导出会核对终态与未确认结果。当前提供只读快照，不自动清理源数据。</p>
-            <form id="retention-form" class="retention-form">
+            <div id="retention-scope" class="retention-scope"></div><form id="retention-form" class="retention-form">
               <div class="retention-switch"><div><b>允许导出只读归档</b><small>默认关闭。开启并保存后，可分批导出已满足保留窗口的历史；未确认结果仍受保护。</small></div><label class="switch"><input id="retention-enabled" type="checkbox" aria-label="允许导出只读归档"><span></span></label></div>
               <div class="retention-grid">
                 <label class="retention-field"><span>幂等记录</span><small>天</small><input id="retention-idempotency" type="number" min="90" max="3650" required></label>
@@ -230,7 +237,7 @@
   </div>
   <div class="drawer-backdrop" id="task-drawer-backdrop" hidden>
     <aside class="task-drawer" role="dialog" aria-modal="true" aria-labelledby="detail-title">
-      <div class="drawer-header">
+      <div class="detail-scope"></div><div class="drawer-header">
         <div><span class="panel-kicker">PULSE / TASK DETAIL</span><h2 id="detail-title">任务详情</h2><small class="drawer-id" id="detail-id">—</small></div>
         <button class="icon-button" id="close-task-drawer" type="button" aria-label="关闭任务详情">×</button>
       </div>
@@ -265,7 +272,7 @@
   </div>
   <div class="drawer-backdrop" id="schedule-drawer-backdrop" hidden>
     <aside class="task-drawer schedule-drawer" role="dialog" aria-modal="true" aria-labelledby="schedule-detail-title">
-      <div class="drawer-header">
+      <div class="detail-scope"></div><div class="drawer-header">
         <div><span class="panel-kicker">PULSE / SCHEDULE DETAIL</span><h2 id="schedule-detail-title">定时计划</h2><small class="drawer-id" id="schedule-detail-id">—</small></div>
         <button class="icon-button" id="close-schedule-drawer" type="button" aria-label="关闭计划详情">×</button>
       </div>
@@ -293,7 +300,7 @@
   </div>
   <div class="drawer-backdrop" id="workflow-drawer-backdrop" hidden>
     <aside class="task-drawer workflow-drawer" role="dialog" aria-modal="true" aria-labelledby="workflow-detail-title">
-      <div class="drawer-header">
+      <div class="detail-scope"></div><div class="drawer-header">
         <div><span class="panel-kicker">WEAVE / WORKFLOW DETAIL</span><h2 id="workflow-detail-title">流程实例</h2><small class="drawer-id" id="workflow-detail-id">—</small></div>
         <button class="icon-button" id="close-workflow-drawer" type="button" aria-label="关闭流程详情">×</button>
       </div>
@@ -350,7 +357,7 @@
   </div>
   <div class="drawer-backdrop" id="subscription-drawer-backdrop" hidden>
     <aside class="task-drawer subscription-drawer" role="dialog" aria-modal="true" aria-labelledby="subscription-detail-title">
-      <div class="drawer-header">
+      <div class="detail-scope"></div><div class="drawer-header">
         <div><span class="panel-kicker">EVENTS / SUBSCRIPTION DETAIL</span><h2 id="subscription-detail-title">结果订阅</h2><small class="drawer-id" id="subscription-detail-id">—</small></div>
         <button class="icon-button" id="close-subscription-drawer" type="button" aria-label="关闭订阅详情">×</button>
       </div>