feat(consignment): 苏尔南手枪按枪型/钻石/璀璨分层匹配并过滤跨枪型

排序：完美匹配 > 同钻高璀 > 高钻同璀 > 高钻高璀 > 低配；跨枪型不展示不参与；高配仍需填人工原因。

apps/frontend/src/components/admin/ConsignmentWorkOrderMatchModal.tsx

@@ -13,6 +13,7 @@ import {
   describeConsignmentMatch,
   resolveMatchCoverage,
 } from '@/utils/consignment-match-coverage'
+import { resolveConsignmentPriorityTagColor } from '@/utils/consignment-match-priority'
 
 function money(fen: number) {
   return `￥${((Number(fen || 0) || 0) / 100).toFixed(2)}`
@@ -93,16 +94,11 @@ export default function ConsignmentWorkOrderMatchModal({
     : totalQuantity
 
   const normalizedKeyword = keyword.trim().toLowerCase()
-  // 默认展示全部候选，按匹配打分降序；关键词只做过滤，不改变排序口径。
+  // 后端已按「枪型 → 钻石 → 璀璨」排好序；这里只做关键词过滤，必须保持原顺序。
   const visibleOptions = useMemo(() => {
-    const filtered = normalizedKeyword
+    return normalizedKeyword
       ? options.filter((item) => buildCandidateHaystack(item).includes(normalizedKeyword))
       : options
-    return [...filtered].sort((left, right) => {
-      const scoreDiff = computeConsignmentMatchScore(right) - computeConsignmentMatchScore(left)
-      if (scoreDiff !== 0) return scoreDiff
-      return Number(right.remainingQuantity || 0) - Number(left.remainingQuantity || 0)
-    })
   }, [normalizedKeyword, options])
 
   const selectedOptions = useMemo(
@@ -314,7 +310,7 @@ export default function ConsignmentWorkOrderMatchModal({
             type={remainingNeeded <= 0 ? 'warning' : 'info'}
             showIcon
             message={infoMessage}
-            description="默认按匹配打分从高到低展示全部候选；非精确/冲突必须填写人工原因；拼单必须一次拼满，失败不会占用任何库存。"
+            description="默认按 枪型 → 钻石 → 璀璨 排序：完美匹配在前，同钻高璀/高钻同璀/高钻高璀次之，低配靠后；非精确/冲突必须填写人工原因；拼单必须一次拼满，失败不会占用任何库存。"
           />
           <Space wrap size={8}>
             <Tag color="blue">
@@ -356,6 +352,22 @@ export default function ConsignmentWorkOrderMatchModal({
                   )
                 },
               },
+              {
+                title: '匹配层级',
+                key: 'priority',
+                width: 105,
+                render: (_, item) =>
+                  item.priorityLabel ? (
+                    <Tag
+                      color={resolveConsignmentPriorityTagColor(item.priorityLabel)}
+                      style={{ marginInlineEnd: 0 }}
+                    >
+                      {item.priorityLabel}
+                    </Tag>
+                  ) : (
+                    <Typography.Text type="secondary">-</Typography.Text>
+                  ),
+              },
               {
                 title: '寄卖单号',
                 key: 'consignmentNo',