优化履约匹配:指定匹配(91中文名→sku映射)最高优先 + 映射键归一化

- 91 商品编码全部为中文名(幸运币90个等),运营按中文名→affiliate_dash sku 配置显式映射
- resolveFulfillmentRoute 新增 preferredExecutorKey:映射命中强制优先(规则之前),停用/不可用回退原逻辑
- matchAffiliateDashSku 归一化:NFKC 全角→半角、去空白、小写,先精确再遍历
- preferredMatchEnabled 配置(默认 true,可一键回退,不耽误现有 cloud/feifei 生产)
- 测试 +9(221 全绿);行为验证:映射命中/全角/空格命中,未映射回退

apps/backend/src/services/platforms/affiliate-dash/config.ts

@@ -29,6 +29,7 @@ export function getAffiliateDashConfig(overrides: Partial<AffiliateDashRuntimeCo
     notifyUrl: String(config.notifyUrl || '').trim(),
     timestampToleranceSeconds:
       Math.max(1, Number(config.timestampToleranceSeconds || AFFILIATE_DASH_TIMESTAMP_TOLERANCE_SECONDS) || AFFILIATE_DASH_TIMESTAMP_TOLERANCE_SECONDS),
+    preferredMatchEnabled: config.preferredMatchEnabled !== false,
     skuMapping: isRecord(config.skuMapping) ? config.skuMapping : {},
   }
 }
@@ -78,6 +79,8 @@ function mergeAffiliateDashConfig(
           savedValue.timestampToleranceSeconds ||
           runtimeValue.timestampToleranceSeconds ||
           AFFILIATE_DASH_TIMESTAMP_TOLERANCE_SECONDS,
+        preferredMatchEnabled:
+          savedValue.preferredMatchEnabled ?? runtimeValue.preferredMatchEnabled ?? true,
         skuMapping: pickSkuMapping(savedValue.skuMapping, runtimeValue.skuMapping),
       }
     : {
@@ -90,6 +93,7 @@ function mergeAffiliateDashConfig(
         notifyUrl: runtimeValue.notifyUrl || '',
         timestampToleranceSeconds:
           runtimeValue.timestampToleranceSeconds || AFFILIATE_DASH_TIMESTAMP_TOLERANCE_SECONDS,
+        preferredMatchEnabled: runtimeValue.preferredMatchEnabled ?? true,
         skuMapping: pickSkuMapping(undefined, runtimeValue.skuMapping),
       }
 
@@ -103,6 +107,7 @@ function mergeAffiliateDashConfig(
     notifyUrl: overrides.notifyUrl ?? base.notifyUrl,
     timestampToleranceSeconds:
       overrides.timestampToleranceSeconds ?? base.timestampToleranceSeconds,
+    preferredMatchEnabled: overrides.preferredMatchEnabled ?? base.preferredMatchEnabled,
     skuMapping: pickSkuMapping(overrides.skuMapping, base.skuMapping),
   }
 }

apps/backend/src/services/platforms/affiliate-dash/source-config-service.ts

@@ -19,6 +19,7 @@ export type AffiliateDashSourceConfig = {
   timeoutMs: number
   notifyUrl: string
   timestampToleranceSeconds: number
+  preferredMatchEnabled: boolean
   skuMapping: AffiliateDashSkuMapping
 }
 
@@ -54,6 +55,7 @@ export function normalizeAffiliateDashSourceConfig(rawValue: unknown): Affiliate
     timeoutMs: normalizePositiveInteger(source.timeoutMs, 10000),
     notifyUrl: String(source.notifyUrl || '').trim(),
     timestampToleranceSeconds: normalizePositiveInteger(source.timestampToleranceSeconds, 300),
+    preferredMatchEnabled: source.preferredMatchEnabled !== false,
     skuMapping: normalizeSkuMapping(source.skuMapping),
   }
 }
@@ -84,6 +86,7 @@ function createDefaultAffiliateDashSourceConfig(): AffiliateDashSourceConfig {
     timeoutMs: 10000,
     notifyUrl: '',
     timestampToleranceSeconds: 300,
+    preferredMatchEnabled: true,
     skuMapping: {},
   }
 }