修复接单物品规则管理

apps/backend/src/db/migrations/014_repair_worker_platform_rule_schema.sql

@@ -0,0 +1,19 @@
+-- 修复历史库中迁移记录已存在、但 008/009 的接单字段未实际落库的情况。
+-- 所有变更均幂等，正常完成过旧迁移的数据库不会受影响。
+
+ALTER TABLE work_orders ADD COLUMN IF NOT EXISTS sharing_enabled BOOLEAN NOT NULL DEFAULT false;
+ALTER TABLE work_orders ADD COLUMN IF NOT EXISTS sharing_total_quantity INTEGER NOT NULL DEFAULT 1;
+ALTER TABLE work_orders ADD COLUMN IF NOT EXISTS sharing_unit_reward INTEGER NOT NULL DEFAULT 0;
+ALTER TABLE work_orders ADD COLUMN IF NOT EXISTS deadline_at TIMESTAMPTZ;
+ALTER TABLE work_orders ADD COLUMN IF NOT EXISTS timeout_minutes INTEGER NOT NULL DEFAULT 0;
+ALTER TABLE work_orders ADD COLUMN IF NOT EXISTS timeout_policy TEXT NOT NULL DEFAULT 'reopen';
+
+ALTER TABLE work_product_rules ADD COLUMN IF NOT EXISTS sharing_enabled BOOLEAN NOT NULL DEFAULT false;
+ALTER TABLE work_product_rules ADD COLUMN IF NOT EXISTS sharing_total_quantity INTEGER NOT NULL DEFAULT 1;
+ALTER TABLE work_product_rules ADD COLUMN IF NOT EXISTS sharing_unit_reward INTEGER NOT NULL DEFAULT 0;
+ALTER TABLE work_product_rules ADD COLUMN IF NOT EXISTS timeout_minutes INTEGER NOT NULL DEFAULT 0;
+ALTER TABLE work_product_rules ADD COLUMN IF NOT EXISTS timeout_policy TEXT NOT NULL DEFAULT 'reopen';
+
+CREATE INDEX IF NOT EXISTS idx_work_orders_deadline
+  ON work_orders(status, deadline_at)
+  WHERE deadline_at IS NOT NULL;