fix(settings): drop daily-review hero card pile + semantic width attr (kenji #5+#6)

[jackwener]

Summary

Bundled response to @kenji audit findings #5 + #6 (msg `26a221be`) plus the structural cleanup WAWQAQ authorized in msg `afbe542d` ("一次性多改，别他妈分这么多轮").

#6 — Daily Review hero card pile collapsed.
Removed the intro hero card ("每日回顾 · 本地 + LLM" with paragraph + 「打开每日回顾」 button) and the bottom "想先看看效果？" hero card (paragraph + 2 generate buttons). The page now reads as:

• thin banner (1-line status)
• grouped settings rows
• single right-aligned .settingsPageFooterActions toolbar with all three actions (打开每日回顾 · 生成每日回顾 · 生成深度分析)

The .settingsFeatureStatusHero* CSS rules survive because the voice settings page still uses them.

#5 — semantic width attr.

• .settingsRow > .settingsTimeInput → .settingsRow[data-control-width=\"compact\"] > input, .settingsRow[data-control-width=\"compact\"] > .settingsTimeInput
• .settingsRow > .settingsBaseSelectTrigger → .settingsRow[data-control-width=\"select\"] > .settingsBaseSelectTrigger
• 执行时间 row gets data-control-width=\"compact\", 分析模型 row gets data-control-width=\"select\". The contract is now declared on the row, not implicit in the control's class name.

Verified the 4 other SettingsSelect call sites (proxy host, gateway host, bot domain, usage filter) are inside .settingsField, not .settingsRow, so dropping the old global rule does not affect them.

Test plan

• `tsc --noEmit -p apps/desktop/tsconfig.renderer.json` — clean on touched lines.
• Settings → 每日回顾 renders: banner → 9 rows → footer toolbar (right-aligned 3 buttons).
• 执行时间 input is ≤140px and right-aligned; 分析模型 trigger is ≤320px and right-aligned. Both come from data-control-width on their row, not from class selectors.
• 「打开每日回顾」 / 「生成每日回顾」 / 「生成深度分析」 all fire from the footer.
• No regression on Settings → 网络 (proxy), 高级 (gateway), 机器人对话 (bot domain), 使用统计 (usage filter) — those SettingsSelects sit inside .settingsField, not .settingsRow, and use the .settingsField[data-orient=\"horizontal\"] width contract instead.