notes(ui): 重跑/删除挪到标题右侧 actions 组，跟元数据分开排版

apps/notes/frontend/src/App.vue

@@ -71,21 +71,25 @@
       <p v-if="!selected" class="empty">← 从左边挑一条</p>
       <template v-else>
         <header class="cont-head">
-          <h2>
-            {{ selected.title }}
-            <button class="rename-btn" title="重命名" @click="rename">✏️</button>
-          </h2>
+          <div class="title-row">
+            <h2>
+              {{ selected.title }}
+              <button class="rename-btn" title="重命名" @click="rename">✏️</button>
+            </h2>
+            <div class="actions">
+              <button
+                class="action-btn"
+                :disabled="['pending','transcribing','cleaning','summarizing'].includes(selected.status)"
+                :title="selected.transcript ? '已有 transcript，只重跑 LLM 润色 + 纪要' : '重新 ASR + 润色 + 纪要'"
+                @click="retry"
+              >↻ 重跑</button>
+              <button class="action-btn danger" @click="remove">🗑 删除</button>
+            </div>
+          </div>
           <div class="head-meta">
             <span>{{ statusLabel(selected.status) }}</span>
             <span>· {{ fmtSize(selected.size_bytes) }}</span>
             <span>· {{ selected.created_at }}</span>
-            <button
-              class="retry-btn"
-              :disabled="['pending','transcribing','cleaning','summarizing'].includes(selected.status)"
-              :title="selected.transcript ? '已有 transcript，只重跑 LLM 润色 + 纪要' : '重新 ASR + 润色 + 纪要'"
-              @click="retry"
-            >↻ 重跑</button>
-            <button class="danger-btn" @click="remove">删除</button>
           </div>
           <div v-if="selected.status === 'done'" class="feishu-row">
             <a