feat: schedule persistent archive jobs with console management

internal/transport/httpserver/console/index.html

@@ -24,6 +24,7 @@
         <button class="nav-item" data-view="workflows"><span class="nav-icon">⌘</span><span>流程实例</span><em>04</em></button>
         <button class="nav-item" data-view="subscriptions"><span class="nav-icon">⌁</span><span>结果订阅</span><em>05</em></button>
         <button class="nav-item" data-view="retention"><span class="nav-icon">⌛</span><span>保留策略</span><em>06</em></button>
+        <button class="nav-item" data-view="archives"><span class="nav-icon">▤</span><span>归档作业</span><em>07</em></button>
       </nav>
       <div class="sidebar-bottom">
         <div class="rail-card">
@@ -130,6 +131,41 @@
         </section>
       </div>
 
+      <div class="page-view" id="view-archives" data-page="archives">
+        <div class="archive-heading"><div><span class="panel-kicker">DATA / ARCHIVE JOBS</span><h1>让历史数据，有序归档。</h1><p>配置周期，自动分批保存历史；每次执行都有进度与校验记录。</p></div><button class="secondary-button compact" id="archive-refresh">刷新作业 ↻</button></div>
+        <div class="archive-stats"><article><span>周期计划</span><strong id="archive-enabled-count">—</strong><small>已启用 / 7 个类别</small></article><article><span>本页待处理</span><strong id="archive-failed-count">—</strong><small>失败作业保留进度，等待处理</small></article><article><span>本页归档记录</span><strong id="archive-root-count">—</strong><small>数据库已确认的根记录数</small></article></div>
+        <div id="archive-error" class="action-error" role="alert"></div>
+        <section class="archive-grid">
+          <article class="panel archive-config">
+            <div class="panel-heading"><div><span class="panel-kicker">SCHEDULE</span><h2>周期配置</h2></div><span class="connection-state" id="archive-executor">正在读取</span></div>
+            <form id="archive-plan-form">
+              <label class="field-label" for="archive-kind">归档类别</label><select id="archive-kind"><option value="tasks">任务历史</option><option value="workflows">流程历史</option><option value="events">事件日志</option><option value="audit">管理审计</option><option value="deliveries">交付历史</option><option value="inbox">Inbox 历史</option><option value="idempotency">幂等记录</option></select>
+              <div class="retention-switch"><div><b>开启周期归档</b><small>首次启用立即运行，之后按周期执行。</small></div><label class="switch"><input id="archive-enabled" type="checkbox" aria-label="开启周期归档"><span></span></label></div>
+              <div class="archive-input-grid"><label for="archive-interval">执行间隔（小时）<input id="archive-interval" type="number" min="1" max="720" required></label><label for="archive-batch">每批根记录数<input id="archive-batch" type="number" min="1" max="100" required></label></div>
+              <label class="field-label" for="archive-budget">单作业容量上限（MiB）</label><input id="archive-budget" type="number" min="1" max="1024" required>
+              <div class="archive-plan-meta"><span id="archive-plan-revision">配置尚未保存</span><span id="archive-next-run">下次执行 —</span><span id="archive-policy-note"></span></div>
+              <label class="field-label" for="archive-reason">变更原因</label><input id="archive-reason" type="text" maxlength="1024" placeholder="说明本次周期配置的调整原因" required>
+              <button id="archive-plan-save" class="primary-button compact" type="submit">保存周期配置 <span>→</span></button>
+              <p class="panel-description" id="archive-plan-hint">归档使用已保存的保留策略。关闭周期只停止新作业，已有作业继续结清。</p>
+            </form>
+            <div class="archive-plan-chips" id="archive-plan-chips"></div>
+            <button class="text-button" data-view="retention">调整历史保留时间 ↗</button>
+          </article>
+          <article class="panel archive-history">
+            <div class="panel-heading"><div><span class="panel-kicker">EXECUTION HISTORY</span><h2>归档作业</h2></div><span class="table-count" id="archive-job-count">0 项</span></div>
+            <p class="panel-description">源数据库记录始终保留。文件写入服务端持久卷，页面展示已确认的批次和 SHA-256 摘要。</p>
+            <div class="archive-job-list" id="archive-job-list"><div class="empty-row">正在读取归档作业…</div></div>
+            <div class="archive-pager"><button class="secondary-button compact" id="archive-first">返回最新</button><button class="secondary-button compact" id="archive-next" disabled>更早作业 ↓</button></div>
+            <form id="archive-action-form" hidden>
+              <h3 id="archive-action-title">处理失败作业</h3><p class="panel-description" id="archive-action-note"></p>
+              <label class="field-label" for="archive-action-budget">单作业容量上限（MiB）</label><input id="archive-action-budget" type="number" min="1" max="1024" required>
+              <label class="field-label" for="archive-action-reason">处理原因</label><input id="archive-action-reason" type="text" maxlength="1024" placeholder="说明核查情况和处理原因" required>
+              <div class="action-form-buttons"><button id="archive-action-submit" type="submit" class="primary-button compact">确认处理</button><button id="archive-action-cancel" type="button" class="secondary-button compact">取消</button></div>
+            </form>
+          </article>
+        </section>
+      </div>
+
       <div class="page-view" id="view-retention" data-page="retention">
         <section class="content-grid single-column">
           <article class="panel wide-panel retention-panel">