refactor: 删除pipeline_task.js，改用纯bricks组件

wwwroot/pipeline_task.js

@@ -1,74 +0,0 @@
-// pipeline_task.js — 产线任务交互辅助函数
-
-var currentTaskId = '';
-
-// 加载任务列表
-function loadTaskList() {
-    var filterPipeline = $('[name="filter_pipeline"]').val() || '';
-    var url = entire_url('api/task_list.dspy');
-    if (filterPipeline) {
-        url += '?pipeline_id=' + filterPipeline;
-    }
-    
-    $.get(url, function(resp) {
-        var data = typeof resp === 'string' ? JSON.parse(resp) : resp;
-        if (!data.success) {
-            $('#task_table_area').html('<div class="alert error">' + (data.message || '加载失败') + '</div>');
-            return;
-        }
-        
-        var tasks = data.tasks || [];
-        if (tasks.length === 0) {
-            $('#task_table_area').html('<div class="empty-state">暂无任务</div>');
-            return;
-        }
-        
-        var html = '<table class="data-table"><thead><tr>';
-        html += '<th>任务ID</th><th>标题</th><th>状态</th><th>版本</th><th>创建时间</th><th>操作</th>';
-        html += '</tr></thead><tbody>';
-        
-        tasks.forEach(function(t) {
-            html += '<tr>';
-            html += '<td>' + (t.id || '').substring(0, 8) + '</td>';
-            html += '<td>' + (t.title || '') + '</td>';
-            html += '<td><span class="badge state-' + (t.state || '') + '">' + (t.state || '') + '</span></td>';
-            html += '<td>v' + (t.current_version || 1) + '</td>';
-            html += '<td>' + (t.created_at || '') + '</td>';
-            html += '<td><button class="btn-small" onclick="viewTask(\'' + t.id + '\')">查看</button></td>';
-            html += '</tr>';
-        });
-        
-        html += '</tbody></table>';
-        $('#task_table_area').html(html);
-    });
-}
-
-// 查看任务详情
-function viewTask(taskId) {
-    currentTaskId = taskId;
-    var url = entire_url('task_detail.ui');
-    window.location.href = url + '?task_id=' + taskId;
-}
-
-// 控制任务（暂停/恢复/取消）
-function controlTask(action) {
-    if (!currentTaskId) return;
-    
-    var url = entire_url('api/task_control.dspy');
-    $.post(url, {task_id: currentTaskId, action: action}, function(resp) {
-        var data = typeof resp === 'string' ? JSON.parse(resp) : resp;
-        if (data.success) {
-            alert('操作成功: ' + data.message);
-            location.reload();
-        } else {
-            alert('操作失败: ' + (data.message || '未知错误'));
-        }
-    });
-}
-
-// 页面加载完成
-$(function() {
-    if ($('#task_table_area').length > 0) {
-        loadTaskList();
-    }
-});