模型定价: 一致性检查与提示(渠道可用模型应全部纳入定价)

- /admin/models 返回每模型 used/needs_pricing/denied + summary(total/unpriced/missing)
- missing 检测孤儿绑定(渠道提供但目录缺失)
- 模型定价页: 缺失警告、在用未定价提示、已禁止/未定价徽章

Co-Authored-By: Claude <noreply@anthropic.com>

web/src/views/admin/ModelsView.vue

@@ -6,11 +6,12 @@ import Button from '@/components/ui/Button.vue'
 import Input from '@/components/ui/Input.vue'
 import Modal from '@/components/ui/Modal.vue'
 import Badge from '@/components/ui/Badge.vue'
-import type { Channel, Model } from '@/types'
+import type { Channel, Model, ModelSummary } from '@/types'
 
 const toast = useToastStore()
 const models = ref<Model[]>([])
 const channels = ref<Channel[]>([])
+const summary = ref<ModelSummary>({ total: 0, unpriced: 0, missing: [], denied_count: 0 })
 const editOpen = ref(false)
 const editing = ref<Model | null>(null)
 const saving = ref(false)
@@ -33,6 +34,7 @@ async function load() {
     const [m, c] = await Promise.all([http.get('/admin/models'), http.get('/admin/channels')])
     models.value = m.data.data.items
     channels.value = c.data.data.items
+    summary.value = m.data.data.summary
   } catch (e) {
     toast.err(errMsg(e))
   }
@@ -135,12 +137,26 @@ onMounted(load)
       <Button @click="openCreate">添加模型</Button>
     </div>
 
+    <!-- 一致性提示：渠道提供的未禁止模型应全部纳入定价 -->
+    <div v-if="summary.missing.length" class="card border-err/50 p-4">
+      <p class="text-sm font-medium text-err">以下渠道提供了未纳入定价的模型</p>
+      <p v-for="(x, i) in summary.missing" :key="i" class="mt-1 font-mono text-xs text-muted">
+        {{ x.channel }} → 模型 id#{{ x.model_id }}（请在下方添加并定价）
+      </p>
+    </div>
+    <p v-else-if="summary.unpriced > 0" class="text-xs text-muted">
+      有 <span class="mono-num text-warn">{{ summary.unpriced }}</span> 个在用模型未定价，网关将按示例价计费
+    </p>
+    <p v-else class="text-xs text-muted">已启用渠道提供的全部模型均已纳入定价</p>
+
     <div class="space-y-3">
       <div v-for="m in models" :key="m.id" class="card">
         <div class="flex items-center justify-between px-4 py-3">
-          <div class="flex items-center gap-3">
+          <div class="flex flex-wrap items-center gap-2">
             <span class="font-mono text-sm text-ink">{{ m.name }}</span>
             <Badge :variant="m.enabled ? 'ok' : 'neutral'">{{ m.enabled ? '启用' : '停用' }}</Badge>
+            <Badge v-if="m.denied" variant="err">已禁止</Badge>
+            <Badge v-if="m.needs_pricing" variant="warn">未定价</Badge>
           </div>
           <div class="flex items-center gap-3">
             <span class="mono-num text-xs text-muted">入 {{ m.input_price }}</span>