fix(worker-consignment): 修复卖家提交赠送截图后在接单平台无法回显的问题

1. 后端 listWorkerConsignments 接口从关联工单验收资料中提取 giftEvidenceImages、giftEvidenceNote、giftEvidenceSubmittedAt 并在打手端寄卖列表中下发；
2. 接单平台「我的寄卖」卡片新增已提交赠送凭证展示模块，支持展示缩略图、张数统计、大图预览及赠送备注；
3. 优化提报单与库存、工单的 SQL 关联兼容双向绑定，确保后台与前台均能稳定查到赠送凭证。

apps/backend/src/repositories/worker-platform/consignment-repo.ts

@@ -903,7 +903,7 @@ export async function listConsignmentSubmissions(filters: {
       wo.status AS gift_work_order_status
     FROM consignment_submissions cs
     LEFT JOIN work_categories wc ON wc.id = cs.category_id
-    LEFT JOIN consignment_inventories rinv ON rinv.id = cs.result_inventory_id
+    LEFT JOIN consignment_inventories rinv ON (rinv.id = cs.result_inventory_id OR rinv.source_submission_id = cs.id)
     LEFT JOIN work_orders wo ON wo.id = rinv.bound_work_order_id
     ${whereClause}
     ORDER BY cs.id DESC
@@ -946,9 +946,14 @@ export async function getConsignmentSubmissionById(
   const sql = `
     SELECT
       cs.*,
-      wc.name AS category_name
+      wc.name AS category_name,
+      wo.acceptance_json AS gift_evidence_json,
+      wo.work_order_no AS gift_work_order_no,
+      wo.status AS gift_work_order_status
     FROM consignment_submissions cs
     LEFT JOIN work_categories wc ON wc.id = cs.category_id
+    LEFT JOIN consignment_inventories rinv ON (rinv.id = cs.result_inventory_id OR rinv.source_submission_id = cs.id)
+    LEFT JOIN work_orders wo ON wo.id = rinv.bound_work_order_id
     WHERE cs.id = $1
     LIMIT 1
   `