weekly-rollup
週一早上的回看：把過去七天的 roundup 與 deep-story 串成一篇主軸短文。
structure
Weekly-rollup is a synthesised look-back across one ISO week (Mon–Sun) of
daily content. It reuses what's already in src/posts/YYYY/MM/DD/
for the previous seven days — no new reporting pass — and finds the dominant
theme.
required structure
The rollup is essay-shaped; the universal contract from deep-freeform applies:
<p class="vg-deep-opener">— one or two sentences that frame the week, stand-alone pull-quote shape<p class="vg-deep-closer">with a<strong>closing label near the end- ≥ 1 inline
<svg>widget — typically a tag/topic distribution or domain heat-map for the week
title shape
第 W 週 ——〈主題短句〉 where W is the ISO week number,
≤ 28 characters including spaces. Example: 第 21 週 —— 契約的顯化.
placement on the homepage
A weekly-rollup becomes the cover of its week in the
past-weeks list — replacing that week's day rows. The week label links to
/weeks/<weekKey>/ where the full day list lives alongside
the weekly.