fix: improve session card favorite UX

frontend/src/views/SessionList.vue

@@ -67,16 +67,6 @@
                 {{ statusLabel(s.status) }}
               </span>
               <span class="id-preview mono">会话 ID: <span class="id-highlight">{{ (s.id || '').substring(0, 15) }}...</span></span>
-              <button class="name-btn-card" @click.stop="openNameEditor(s)" title="自定义名称">✏️</button>
-              <button
-                class="fav-btn-card"
-                :class="{ 'is-fav': s.is_favorite }"
-                :disabled="favoritePending"
-                @click.stop="toggleFavorite(s)"
-                :title="s.is_favorite ? '取消收藏' : '收藏'"
-                :aria-label="s.is_favorite ? '取消收藏此会话' : '收藏此会话'"
-                :aria-pressed="String(s.is_favorite)"
-              >{{ s.is_favorite ? '★' : '☆' }}</button>
             </div>
             <h4 class="card-summary">{{ s.custom_name || s.summary || '(无消息)' }}</h4>
             <div v-if="s.custom_name" class="card-original-summary">{{ s.summary }}</div>
@@ -85,21 +75,40 @@
               <span class="path-text">{{ s.cwd || '-' }}</span>
             </div>
           </div>
-          <div class="card-meta">
+          <div class="card-side">
-            <div class="meta-col">
+            <div class="card-meta">
-              <span class="meta-col-label">对应版本</span>
+              <div class="meta-col">
-              <span class="meta-col-val">{{ s.cli_version || s.model || '-' }}</span>
+                <span class="meta-col-label">对应版本</span>
+                <span class="meta-col-val">{{ s.cli_version || s.model || '-' }}</span>
+              </div>
+              <div class="meta-col">
+                <span class="meta-col-label">工具调用</span>
+                <span class="meta-col-val calls" :class="callsClass(s.tool_call_count)">{{ s.tool_call_count || 0 }} 次</span>
+              </div>
+              <div class="meta-col">
+                <span class="meta-col-label">开始时间</span>
+                <span class="meta-col-val time">{{ formatTimestamp(s.created_at) }}</span>
+              </div>
+              <div class="meta-col">
+                <button class="detail-btn" @click.stop="goToDetailPage(s)" title="进入详情页">详情 →</button>
+              </div>
             </div>
-            <div class="meta-col">
+            <div class="card-actions">
-              <span class="meta-col-label">工具调用</span>
+              <button class="action-btn" @click.stop="openNameEditor(s)" title="编辑名称" aria-label="编辑自定义名称">
-              <span class="meta-col-val calls" :class="callsClass(s.tool_call_count)">{{ s.tool_call_count || 0 }} 次</span>
+                <span class="icon">✏️</span><span class="text">编辑</span>
-            </div>
+              </button>
-            <div class="meta-col">
+              <button
-              <span class="meta-col-label">开始时间</span>
+                class="action-btn fav"
-              <span class="meta-col-val time">{{ formatTimestamp(s.created_at) }}</span>
+                :class="{ 'is-fav': s.is_favorite }"
-            </div>
+                :disabled="isFavoritePending(s)"
-            <div class="meta-col">
+                @click.stop="toggleFavorite(s)"
-              <button class="detail-btn" @click.stop="goToDetailPage(s)" title="进入详情页">详情 →</button>
+                :title="s.is_favorite ? '取消收藏' : '收藏'"
+                :aria-label="s.is_favorite ? '取消收藏此会话' : '收藏此会话'"
+                :aria-pressed="String(s.is_favorite)"
+              >
+                <span class="icon">{{ s.is_favorite ? '★' : '☆' }}</span>
+                <span class="text">{{ isFavoritePending(s) ? '处理中' : (s.is_favorite ? '已收藏' : '收藏') }}</span>
+              </button>
             </div>
           </div>
         </div>
@@ -137,7 +146,7 @@
             <button
               class="fav-btn-drawer"
               :class="{ 'is-fav': drawerSession.is_favorite }"
-              :disabled="favoritePending"
+              :disabled="isFavoritePending(drawerSession)"
               @click.stop="toggleFavorite(drawerSession)"
               :title="drawerSession.is_favorite ? '取消收藏' : '收藏'"
               :aria-label="drawerSession.is_favorite ? '取消收藏此会话' : '收藏此会话'"
@@ -276,7 +285,18 @@ const statusOpts = [
 ]
 
 const favoriteOnly = ref(false)
-const favoritePending = ref(false) // global lock: one favorite mutation at a time
+const favoritePendingMap = ref({})
+
+function isFavoritePending(s) {
+  return !!favoritePendingMap.value[`${s.engine}:${s.id}`]
+}
+function setFavoritePending(s, val) {
+  if (val) {
+    favoritePendingMap.value[`${s.engine}:${s.id}`] = true
+  } else {
+    delete favoritePendingMap.value[`${s.engine}:${s.id}`]
+  }
+}
 
 const engineDist = computed(() => {
   const dist = {}
@@ -494,8 +514,8 @@ async function generateDrawerTitle() {
 }
 
 function toggleFavorite(s) {
-  if (!s || favoritePending.value) return
+  if (!s || isFavoritePending(s)) return
-  favoritePending.value = true
+  setFavoritePending(s, true)
 
   const action = s.is_favorite ? unfavoriteSession : favoriteSession
   action(s.engine, s.id)
@@ -508,14 +528,23 @@ function toggleFavorite(s) {
         drawerSession.value.is_favorite = result.is_favorite
         drawerSession.value.favorited_at = result.favorited_at
       }
-      page.value = 1
+      if (favoriteOnly.value && !result.is_favorite) {
-      return loadSessions()
+        const idx = sessions.value.findIndex(x => x.id === s.id && x.engine === s.engine)
+        if (idx !== -1) {
+          sessions.value.splice(idx, 1)
+          total.value = Math.max(0, total.value - 1)
+          if (displayedSessions.value.length === 0 && page.value > 1) {
+            page.value--
+            return loadSessions()
+          }
+        }
+      }
     })
     .catch((err) => {
       ElMessage.error('收藏操作失败: ' + (err.message || ''))
     })
     .finally(() => {
-      favoritePending.value = false
+      setFavoritePending(s, false)
     })
 }
 
@@ -591,12 +620,22 @@ onMounted(loadSessions)
 .id-highlight { color: var(--accent-light); }
 .name-btn-card { background: none; border: none; font-size: 12px; cursor: pointer; opacity: 0.4; padding: 0 2px; }
 .name-btn-card:hover { opacity: 1; }
-.card-summary { font-size: 13px; font-weight: 500; color: var(--text-primary); line-height: 1.4; margin-bottom: 6px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
+.card-summary { font-size: 1rem; font-weight: 700; color: var(--text-primary); line-height: 1.4; margin-bottom: 6px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
 .card-original-summary { font-size: 11px; color: var(--text-muted); margin-bottom: 6px; display: -webkit-box; -webkit-line-clamp: 1; -webkit-box-orient: vertical; overflow: hidden; }
 .card-path { display: flex; align-items: center; gap: 4px; font-size: 10px; color: var(--text-muted); }
 .path-ico { font-size: 12px; }
 .path-text { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-family: 'SF Mono', monospace; }
 
+.card-side { display: flex; align-items: center; gap: 16px; flex-shrink: 0; }
+.card-actions { display: flex; gap: 8px; flex-shrink: 0; align-items: center; }
+.action-btn { display: inline-flex; align-items: center; justify-content: center; gap: 4px; min-width: 44px; min-height: 44px; padding: 4px 12px; border-radius: 8px; font-size: 13px; font-weight: 500; cursor: pointer; background: transparent; transition: all 0.12s; border: 1px solid var(--border); color: var(--text-secondary); }
+.action-btn:hover { border-color: var(--accent); color: var(--accent-light); }
+.action-btn:focus { outline: 2px solid var(--accent); outline-offset: 2px; }
+.action-btn.fav { border-color: var(--border); }
+.action-btn.fav:hover { border-color: #f59e0b; color: #f59e0b; }
+.action-btn.fav.is-fav { border-color: #f59e0b; color: #f59e0b; background: rgba(245,158,11,0.1); }
+.action-btn:disabled { opacity: 0.5; cursor: not-allowed; border-color: var(--border) !important; color: var(--text-muted) !important; background: transparent !important; }
+
 .card-meta { display: flex; align-items: center; gap: 16px; flex-shrink: 0; }
 .meta-col { text-align: center; }
 .meta-col-label { display: block; font-size: 9px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 2px; }
@@ -703,7 +742,9 @@ onMounted(loadSessions)
   .card-main { padding-right: 0; width: 100%; }
   .card-tags { gap: 4px; }
   .id-preview { flex-shrink: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; }
+  .card-side { flex-direction: column; align-items: flex-end; width: 100%; gap: 12px; }
   .card-meta { width: 100%; justify-content: space-around; }
+  .card-actions { width: 100%; justify-content: flex-end; }
   .drawer { max-width: 100%; }
 }
 .footer-btn-detail {