Merge origin/main (through #345/e7c049d) into feat/340-syb-excluded-products.
Resolved conflicts in sybimport/service.go, handler.go, service_test.go
(kept #342's createdFrom/createdTo AND #340's purchaseType, all combined
with processStage), and took origin/main's syb-products/index.vue as the
base for the new UI work below. Renamed the migration version file from
1789801100000 to 1789801500000 (next free slot after main's highest,
1789801400000) — content unchanged, version comes from the filename.
Backend: sybproductfilter recompute preview now also returns up to 20
sample rows (order code, shopee item id, change direction, matched rule)
alongside the existing counts; execute stays count + audit-log only.
Frontend (feat/340 issue "## 设计证据"/"## 页面", prototype v1):
- SYB 订单商品页: 采购类型 filter (需 PDD 采购 default / 无需 PDD 采购 / 全部),
处理阶段 gains 无需采购 (pdd_excluded); selecting 退货待确认/已用退货/无需采购
auto-switches 采购类型 to 全部; pdd_excluded rows are tickable only for
匹配退货 (never collection/purchase/AI-match/image-search); rows show the
stage tag plus 规则：<kind> <keyword>; detail drawer shows 采购类型 and rule.
- SYB 过滤规则页: 跳过导入 -> 标记为无需 PDD 采购 wording, 上次同步命中 ->
上次同步标记, rewritten scope note, admin-only 按当前规则重算 button with
preview dialog (4 counts + up to 20 samples) -> confirm -> execute.
- SYB 同步记录: 结构/关键词过滤命中 -> 结构/关键词过滤标记 (see #340 point 8;
the run-level "其中无需采购 N 条" count is derivable client-side from the
existing char/keyword counts, no backend field added).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01NTDbDcwbDw1TSAcE6wfh2F
