feat: 精油价目页优化 — 名称缩放、去容量、红色底色、下架功能

显示优化:
- 中文名和英文名各一行，nowrap+ellipsis不换行
- 去掉📖 emoji标记
- 去掉右侧容量标签
- 划掉的零售价后面加/瓶，跟会员价一致

管理员功能:
- 信息不全的精油(缺价格/滴数/零售价)显示浅红底色
- 补全后自动恢复正常底色
- 编辑弹窗加"下架"按钮，下架后所有人看到浅灰底色
- 已下架可"重新上架"

后端:
- OilIn model 加 is_active 字段
- upsert 支持更新 is_active

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

backend/main.py

@@ -80,6 +80,7 @@ class OilIn(BaseModel):
     drop_count: int
     retail_price: Optional[float] = None
     en_name: Optional[str] = None
+    is_active: Optional[int] = None
 
 
 class IngredientIn(BaseModel):
@@ -659,10 +660,11 @@ def list_oils():
 def upsert_oil(oil: OilIn, user=Depends(require_role("admin", "senior_editor"))):
     conn = get_db()
     conn.execute(
-        "INSERT INTO oils (name, bottle_price, drop_count, retail_price, en_name) VALUES (?, ?, ?, ?, ?) "
+        "INSERT INTO oils (name, bottle_price, drop_count, retail_price, en_name, is_active) VALUES (?, ?, ?, ?, ?, ?) "
         "ON CONFLICT(name) DO UPDATE SET bottle_price=excluded.bottle_price, drop_count=excluded.drop_count, "
-        "retail_price=excluded.retail_price, en_name=COALESCE(excluded.en_name, oils.en_name)",
-        (oil.name, oil.bottle_price, oil.drop_count, oil.retail_price, oil.en_name),
+        "retail_price=excluded.retail_price, en_name=COALESCE(excluded.en_name, oils.en_name), "
+        "is_active=COALESCE(excluded.is_active, oils.is_active)",
+        (oil.name, oil.bottle_price, oil.drop_count, oil.retail_price, oil.en_name, oil.is_active),
     )
     log_audit(conn, user["id"], "upsert_oil", "oil", oil.name, oil.name,
               json.dumps({"bottle_price": oil.bottle_price, "drop_count": oil.drop_count}))

frontend/src/views/OilReference.vue

@@ -124,23 +124,20 @@
         v-for="name in filteredOilNames"
         :key="name + '-' + cardVersion"
         class="oil-chip"
+        :class="{ 'oil-chip--inactive': getMeta(name)?.isActive === false, 'oil-chip--incomplete': auth.isAdmin && isIncomplete(name) }"
         :style="chipStyle(name)"
         @click="openOilDetail(name)"
       >
         <div style="flex:1;min-width:0">
-          <span class="oil-chip-name">{{ name }}
-            <span v-if="getOilCard(name)" style="font-size:9px;color:var(--sage);background:var(--sage-mist);padding:1px 5px;border-radius:6px;vertical-align:middle">📖</span>
-          </span>
-          <br>
-          <span style="font-size:10px;color:var(--text-light);font-weight:400">{{ getEnglishName(name) }}</span>
+          <div class="oil-name-line">{{ name }}</div>
+          <div class="oil-en-line">{{ getEnglishName(name) }}</div>
         </div>
         <div style="text-align:right;flex-shrink:0">
           <template v-if="viewMode === 'bottle'">
             <div style="font-size:13px;color:var(--sage-dark);font-weight:600">
               ¥{{ (getMeta(name)?.bottlePrice || 0).toFixed(0) }}<span style="font-size:10px;font-weight:400;color:var(--text-light)">/瓶</span>
-              <span v-if="getMeta(name)?.dropCount" style="font-size:10px;font-weight:400;color:var(--text-light)"> {{ volumeLabel(getMeta(name).dropCount) }}</span>
             </div>
-            <div v-if="getMeta(name)?.retailPrice" style="font-size:11px;color:var(--text-light);text-decoration:line-through">¥{{ getMeta(name).retailPrice }}</div>
+            <div v-if="getMeta(name)?.retailPrice" style="font-size:11px;color:var(--text-light);text-decoration:line-through">¥{{ getMeta(name).retailPrice }}/瓶</div>
           </template>
           <template v-else>
             <div style="font-size:13px;color:var(--sage-dark);font-weight:600">
@@ -331,9 +328,15 @@
             </div>
           </div>
 
-          <div style="display:flex;gap:10px;justify-content:flex-end;margin-top:16px">
-            <button class="btn-outline" @click="editingOilName = null">取消</button>
-            <button class="btn-primary" @click="saveEditOil">保存</button>
+          <div style="display:flex;gap:10px;justify-content:space-between;margin-top:16px">
+            <button
+              style="padding:8px 14px;border-radius:8px;font-size:13px;cursor:pointer;font-family:inherit;border:1.5px solid #e8b4b0;background:transparent;color:#c0392b"
+              @click="toggleOilActive"
+            >{{ getMeta(editingOilName)?.isActive === false ? '重新上架' : '下架' }}</button>
+            <div style="display:flex;gap:10px">
+              <button class="btn-outline" @click="editingOilName = null">取消</button>
+              <button class="btn-primary" @click="saveEditOil">保存</button>
+            </div>
           </div>
         </div>
       </div>
@@ -466,14 +469,18 @@ function volumeLabel(dropCount, name) {
 }
 
 function chipStyle(name) {
-  const meta = getMeta(name)
-  const isActive = meta?.isActive !== false
   const hasCard = !!getOilCard(name)
-  if (!isActive) return 'opacity:0.7;background:#f5f5f5'
   if (hasCard) return 'cursor:pointer;border-left:3px solid var(--sage);background:linear-gradient(90deg,var(--sage-mist),white)'
   return ''
 }
 
+function isIncomplete(name) {
+  const meta = getMeta(name)
+  if (!meta) return true
+  // Incomplete if missing bottle price, drop count, or retail price
+  return !meta.bottlePrice || !meta.dropCount || !meta.retailPrice
+}
+
 function getEffectiveDropCount() {
   if (newVolume.value === 'custom') return newCustomDrops.value || 0
   return VOLUME_OPTIONS[newVolume.value] || 0
@@ -662,6 +669,31 @@ async function saveEditOil() {
   }
 }
 
+async function toggleOilActive() {
+  const name = editingOilName.value
+  if (!name) return
+  const meta = getMeta(name)
+  const newActive = meta?.isActive === false ? 1 : 0
+  try {
+    await api('/api/oils', {
+      method: 'POST',
+      body: JSON.stringify({
+        name,
+        bottle_price: meta?.bottlePrice || 0,
+        drop_count: meta?.dropCount || 1,
+        retail_price: meta?.retailPrice,
+        is_active: newActive,
+      }),
+    })
+    await oils.loadOils()
+    cardVersion.value++
+    ui.showToast(newActive ? '已重新上架' : '已下架')
+    editingOilName.value = null
+  } catch {
+    ui.showToast('操作失败')
+  }
+}
+
 async function removeOil(name) {
   const ok = await showConfirm(`确定删除精油 "${name}"？`)
   if (!ok) return
@@ -1161,6 +1193,33 @@ async function saveCardImage(name) {
 .oil-chip:hover {
   box-shadow: 0 4px 16px rgba(90,60,30,0.12);
 }
+.oil-chip--inactive {
+  opacity: 0.5;
+  background: #f0f0f0 !important;
+}
+.oil-chip--incomplete {
+  background: #fff5f5 !important;
+}
+.oil-name-line {
+  font-size: 14px;
+  font-weight: 500;
+  color: var(--text-dark);
+  white-space: nowrap;
+  overflow: hidden;
+  text-overflow: ellipsis;
+}
+.oil-en-line {
+  font-size: 10px;
+  color: var(--text-light);
+  white-space: nowrap;
+  overflow: hidden;
+  text-overflow: ellipsis;
+}
+/* Shrink name for long oils */
+@container (max-width: 180px) {
+  .oil-name-line { font-size: 12px; }
+  .oil-en-line { font-size: 9px; }
+}
 
 .oil-chip-actions {
   position: absolute;