feat(settlement): 合伙人账单生成后直接同步并支持打款凭证

去掉总部发送与合伙人确认，财务打款后上传凭证，合伙人即可查看状态。

Co-authored-by: Cursor <cursoragent@cursor.com>

server/dukang-api/prisma/seed-finance-mock.ts

@@ -118,7 +118,7 @@ async function main() {
     },
   });
 
-  // ─── 2. 合伙人月账单（上月待确认 + 本月已打款样例）───
+  // ─── 2. 合伙人月账单（上月未打款 + 更早已打款样例）───
   const partnerBillAwait = await prisma.partnerBill.upsert({
     where: {
       partnerAccountId_periodStart: {
@@ -134,7 +134,7 @@ async function main() {
       orderCommission: 860,
       redeemCommission: 420,
       totalAmount: 1280,
-      status: 'AWAITING_CONFIRM',
+      status: 'UNPAID',
       sentAt: yesterday,
     },
     update: {
@@ -142,7 +142,7 @@ async function main() {
       orderCommission: 860,
       redeemCommission: 420,
       totalAmount: 1280,
-      status: 'AWAITING_CONFIRM',
+      status: 'UNPAID',
       sentAt: yesterday,
       paidAt: null,
       rejectReason: null,