perf(queue): 按策略动态扩缩异步 Worker

将 River 执行容量按平台模型与用户组的有效并发策略动态调整，并为长任务续租、并发租约原子抢占和限流退避补充保护。\n\n统一平台模型限流继承语义，兼容历史 platformLimits/modelLimits，并为三个迁移图像模型建立独立并发租约。补充管理端显式继承/覆盖配置、指标、单元测试及隔离 PostgreSQL 验收。\n\n验证：go test ./... -count=1；pnpm lint；pnpm test；pnpm build；隔离 PostgreSQL 并发原子性/续租测试；128 任务与三分钟长任务动态 Worker 验收。
2026-07-24 12:26:56 +08:00
parent 290b8c1854
commit 6c5daf29ca
37 changed files with 2365 additions and 205 deletions
@@ -1513,6 +1513,7 @@ function mergeExistingPlatformModelInput(input: PlatformModelBindingInput, curre
    discountFactor: (input.discountFactor ?? existing.discountFactor) || undefined,
    pricingRuleSetId: input.pricingRuleSetId ?? existing.pricingRuleSetId,
    rateLimitPolicy: input.rateLimitPolicy ?? existing.rateLimitPolicy,
+    rateLimitPolicyMode: input.rateLimitPolicyMode ?? existing.rateLimitPolicyMode,
    retryPolicy: input.retryPolicy ?? existing.retryPolicy,
    runtimePolicyOverride: input.runtimePolicyOverride ?? (existing.runtimePolicyOverride as Record<string, unknown> | undefined),
    runtimePolicySetId: input.runtimePolicySetId ?? existing.runtimePolicySetId,