feat(invite): 发奖口径改为「比价并下单」+ DEV dev-reset 出厂重置接口

- 发奖触发点从「比价成功上报」(compare/record)挪到「实际下单上报」
  (order/report):被邀请人完成比价并真实下单才给邀请人发 2 元邀请奖励金
  (冰 2026-07-02 拍板);仅完成比价不再发奖。幂等闸 compare_reward_granted 不变。
- 新增 POST /api/v1/invite/dev-reset:把固定测试号(TEST_ACCOUNT_PHONE)打回
  出厂态(清邀请关系/奖励金/savings/流水 + 刷 created_at 骗过 72h 新用户闸),
  便于反复当新用户测发奖。双门控:生产 404 + 只认配置的测试号,无鉴权。
- 测试:8 例改为下单驱动 + 新增 2 例覆盖 dev-reset(可反复邀请 / 开关关闭 400)。

app/api/v1/compare_record.py

@@ -21,16 +21,15 @@ from app.api.deps import CurrentUser, DbSession
 from app.db.session import SessionLocal
 from app.models.comparison import ComparisonRecord
 from app.repositories import comparison as crud_compare
-from app.repositories import invite as crud_invite
-from app.services.pricebot_llm_calls import fetch_llm_calls
 from app.schemas.compare_record import (
     CompareStatsOut,
     ComparisonRecordCreatedOut,
     ComparisonRecordDetailOut,
     ComparisonRecordIn,
-    ComparisonRecordPage,
     ComparisonRecordOut,
+    ComparisonRecordPage,
 )
+from app.services.pricebot_llm_calls import fetch_llm_calls
 
 logger = logging.getLogger("shagua.compare_record")
 
@@ -53,18 +52,8 @@ def report_record(
     # 任务做,不阻塞上报响应(顺带给 pricebot 落盘留足余量)。upsert 已 commit,后台用
     # 独立 session 按 record id 回填 llm_calls + 派生 llm_call_count/retry_count。
     background_tasks.add_task(_backfill_llm_calls, rec.id, rec.trace_id)
-    # 邀请 v2 发奖:被邀请人完成一次【成功】比价 → 给邀请人发邀请奖励金(幂等,只发一次)。
-    # best-effort:发奖异常不影响比价上报本身(rec 已 commit),只 log;邀请人补偿靠后续对账。
-    if rec.status == "success":
-        try:
-            reward = crud_invite.try_reward_on_compare(db, user.id)
-            if reward.status == "granted":
-                logger.info(
-                    "invite compare reward granted inviter=%s invitee=%s cents=%s",
-                    reward.inviter_user_id, user.id, reward.reward_cents,
-                )
-        except Exception as e:  # noqa: BLE001 best-effort,发奖失败不阻塞上报
-            logger.warning("invite compare reward failed invitee=%s: %s", user.id, e)
+    # 注:邀请发奖已从"比价成功"挪到"实际下单"(见 api/v1/order.py report_order)——
+    # 冰拍板:被邀请人完成比价并实际下单才算邀请成功,仅完成比价不再发奖。
     logger.info(
         "compare record user=%s trace=%s biz=%s status=%s saved=%s (llm_calls backfill queued)",
         user.id,