feat: add favorite task templates and optimize evidence exports

apps/showcase_ui/src/app/components/featured-tasks/featured-tasks.component.html

@@ -0,0 +1,39 @@
+<section class="featured" aria-label="精选任务">
+  <div class="heading"><div><h2><span class="material-symbols-outlined" aria-hidden="true">star</span>精选任务</h2><p>收藏常用流程，沿用原配置一键复跑。</p></div><input type="search" aria-label="搜索精选任务" placeholder="搜索收藏…" [ngModel]="query()" (ngModelChange)="query.set($event)"></div>
+  <div class="filters" aria-label="精选任务类型">@for(tab of filters; track tab.id){<button type="button" [class.selected]="filter() === tab.id" [attr.aria-pressed]="filter() === tab.id" (click)="filter.set(tab.id)">{{tab.label}}</button>}</div>
+  @if(error() || api.error()){<p class="error" role="alert">{{error() || api.error()}} @if(api.error()){<button (click)="api.load(true)">重试</button>}</p>}
+  @if(notice()){<p class="notice" role="status">{{notice()}}</p>}
+  @if(api.loading() && !api.loaded()){<p class="empty" role="status">正在读取精选任务…</p>}
+  @else if(!api.items().length && !api.error()){<div class="empty"><span class="material-symbols-outlined" aria-hidden="true">star_outline</span><strong>把常用测试留在这里</strong><p>在任务队列、历史记录或批次旁点击星标，即可收藏。删除原记录不会影响收藏。</p></div>}
+  @else if(!filtered().length){<p class="empty">没有匹配的精选任务。</p>}
+  <div class="cards">@for(item of filtered(); track item.id){
+    <article class="card" [class.expanded]="expanded() === item.id">
+      <div class="card-heading"><span class="mode" [class.pro]="options(item)['profile'] === 'pro'" [class.explore]="item.kind === 'exploration'">{{mode(item)}}</span></div>
+      <div class="card-title"><button class="star" type="button" (click)="remove(item)" [disabled]="!!busy()" aria-label="取消收藏" title="取消收藏"><span class="material-symbols-outlined" aria-hidden="true">star</span></button><h3>{{item.name}}</h3></div><p class="model-summary">{{summary(item)}}</p>
+      @if(item.case_version){<p class="hint">固定用例 v{{item.case_version}}</p>}
+      @if(item.inherited_fields.length){<p class="hint inherited" title="部分历史配置未记录，收藏时已采用当前默认值：{{item.inherited_fields.join('、')}}">{{item.inherited_fields[0].startsWith('首次') ? item.inherited_fields[0] : '旧任务部分配置缺失，已采用收藏时的默认值'}}</p>}
+      <div class="card-actions"><button type="button" class="configure" (click)="toggle(item)" [attr.aria-expanded]="expanded() === item.id"><span class="material-symbols-outlined" aria-hidden="true">tune</span>配置<span class="material-symbols-outlined" aria-hidden="true">{{expanded() === item.id ? 'expand_less' : 'expand_more'}}</span></button><button type="button" class="primary" (click)="run(item)" [disabled]="!!busy()"><span class="material-symbols-outlined" aria-hidden="true">play_arrow</span>{{busy() === item.id ? '处理中…' : item.kind === 'exploration' ? '重新探索' : '运行'}}</button></div>
+      @if(expanded() === item.id){@let d = draft(item);
+        <div class="configuration"><label>收藏名称<input [(ngModel)]="d.name" maxlength="200" aria-label="收藏名称"></label>
+          @if(item.kind === 'batch'){
+            <label class="checkbox"><input type="checkbox" [(ngModel)]="d.uniform">本次统一模型和思考强度</label>
+            @if(d.uniform){<label>整批模型<input [(ngModel)]="d.model" list="favorite-models" placeholder="输入模型名称"></label><app-setting-slider label="整批思考强度" [(value)]="d.reasoning_effort" [values]="efforts" [labels]="effortLabels" />}
+            @for(c of item.snapshot.cases; track $index; let i = $index){<details><summary>{{i + 1}}. {{c.name}}</summary>
+              <label>执行模式<select [(ngModel)]="d.cases[i].profile"><option value="flash">Flash</option><option value="pro">Pro</option></select></label>
+              <label>模型<input [(ngModel)]="d.cases[i].model" list="favorite-models" [disabled]="d.uniform"></label>
+              <app-setting-slider label="思考强度" [(value)]="d.cases[i].reasoning_effort" [values]="efforts" [labels]="effortLabels" [disabled]="d.uniform" />
+              @if(!computer(c.task_config)){<label>执行设备<select [(ngModel)]="d.cases[i].device_serial"><option value="">请选择在线设备</option>@if(d.cases[i].device_serial){<option [value]="d.cases[i].device_serial">原选择：{{d.cases[i].device_serial}}</option>}@for(device of system.connectedDevices(); track device.serial){<option [value]="device.serial">{{device.serial}}</option>}</select></label>}
+            </details>}
+          }@else{
+            @if(item.kind !== 'exploration'){<label>执行模式<select [(ngModel)]="d.profile"><option value="flash">Flash</option><option value="pro">Pro</option></select></label>}
+            <label>模型<input [(ngModel)]="d.model" list="favorite-models" aria-label="复跑模型"></label>
+            <app-setting-slider label="思考强度" [(value)]="d.reasoning_effort" [values]="efforts" [labels]="effortLabels" />
+            @if(!computer(options(item))){<label>执行设备<select [(ngModel)]="d.device_serial" aria-label="复跑设备"><option value="">请选择在线设备</option>@if(d.device_serial){<option [value]="d.device_serial">原选择：{{d.device_serial}}</option>}@for(device of system.connectedDevices(); track device.serial){<option [value]="device.serial">{{device.serial}}</option>}</select></label>}
+          }
+          <p class="hint">调整仅用于本次运行；保存后才会改变收藏的默认配置。</p><button class="save" (click)="save(item)" [disabled]="!!busy() || !d.name.trim() || (d.uniform && !d.model.trim())">保存为默认配置</button>
+        </div>
+      }
+    </article>
+  }</div>
+  <datalist id="favorite-models">@for(model of models; track model){<option [value]="model"></option>}</datalist>
+</section>