feat: add commission settlement workflow

scripts/smoke-seed.js

@@ -208,7 +208,7 @@ async function main() {
         and user_id = $2::uuid
         and source_type in ('order', 'activation_code')
         and (
-          legacy_source_id in ('SMOKE20260621', 'SMOKESELF20260621')
+          legacy_source_id in ('SMOKE20260621', 'SMOKESELF20260621', 'IT-COMMISSION-001')
           or source_id in (
             select id
             from public.orders
@@ -256,6 +256,53 @@ async function main() {
       [tenantId, checkoutCouponCodes],
     );
 
+    await client.query(
+      `
+      delete from public.commission_settlement_items
+      where tenant_id = $1
+        and (
+          referrer_user_id in ($2::uuid, $3::uuid, $4::uuid)
+          or student_user_id in ($5::uuid, $6::uuid)
+        )
+      `,
+      [tenantId, ids.tenantOperatorUser, ids.tenantSalesUser, ids.tenantAgentUser, ids.user, ids.secondStudentUser],
+    );
+
+    await client.query(
+      `
+      delete from public.commission_settlements
+      where tenant_id = $1
+        and referrer_user_id in ($2::uuid, $3::uuid, $4::uuid)
+      `,
+      [tenantId, ids.tenantOperatorUser, ids.tenantSalesUser, ids.tenantAgentUser],
+    );
+
+    await client.query(
+      `
+      delete from public.tenant_commission_settings
+      where tenant_id = $1
+      `,
+      [tenantId],
+    );
+
+    await client.query(
+      `
+      delete from public.activation_codes
+      where tenant_id = $1
+        and code::text = 'IT-COMMISSION-001'
+      `,
+      [tenantId],
+    );
+
+    await client.query(
+      `
+      delete from public.code_batches
+      where tenant_id = $1
+        and name = '集成测试分佣批次'
+      `,
+      [tenantId],
+    );
+
     await client.query(
       `
       delete from public.crm_webhook_queue