Answers round 2 after the SET C/D reads: snow in the hourly answer, next high/low tide, Kp unit, 5-cell cap

[SecureCloudGroup]

Answers round 2 after the SET C/D reads: snow in the hourly answer, next high/low tide, Kp unit, 5-cell cap

Pairs with SmartBrain_3000 PR SecureCloudGroup/SmartBrain_3000#499 (data-layer round 2).

• open-meteo-forecast: the hourly "Tonight, hour by hour" answer gains a Snowfall cell (hourly.snowfall, unit from hourly_units.snowfall); the record's url_template and the answer's sample URL request hourly=…,snowfall; the answer keeps Time, Conditions, Temperature and Rain chance, so the per-answer cell cap rises from 4 to 5 (sourcetool/answers.py, messages and tests; the app raised its cap in step). The recorded test sample gains the hourly.snowfall array.
• coops-tide-hilo: next_high and next_low list answers filtered on the type cell (H / L) with the words "next high tide", "high tide", "next low tide", "low tide"; the tides answer's words trimmed to the generic ones so "next low tide" picks the low rows (scored by hand: 4.0 vs 2.0) and "tide times for Galveston on Friday" keeps the whole list. The URL already asked for station local time.
• swpc-kp-forecast: unit: "Kp" on the three Kp cells.
• keyword-lint baseline: the "tide table" entry dropped (it no longer fires), per the ratchet.

Gate (Docker, smartbrain_3000:dev)

sourcetool build 8,672 sources, 0 invalid · check 0 invalid · answers-check --lint 0 problems (469 held by the baseline) · answers-check PASS on open-meteo-forecast (12 answers), coops-tide-hilo (5), swpc-kp-forecast (3) · evallookup top-1 46/46 · pytest 266 passed.