feat(rectification): warm older-sister voice; opening and read-only turns get only the Skill sections they use (BUG-1257)

Both rectification prompts now share RECTIFICATION_VOICE_HEAD, the same warm
voice as the consultation answer (no mind-reading here: these turns collect
facts). Opening and read-only turns used to send the whole bound Skill (11,812
characters for 10.0.33); they now send the sections they act on, plus the
product-identity section when the bound Skill has it. 9.0.0 still goes out
whole (BUG-621). Rule bodies, scoring, cards and adoption are unchanged.

Opening input 7,433 -> 3,892 tokens in a DeepSeek replay. Full suite 4970 /
fail 24, identical to c76fdda7; build keeps / Static.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_017eEAG8HD3mm8gsKXgk8uU8

docs/testing/consult-voice-sister-20261007.md

@@ -10,3 +10,11 @@
 | 4 | 问「我今年事业是不是很差」 | 不顺照实说，但用「可能 / 会累一点」，不说「注定 / 很差 / 没戏」 |
 | 5 | 追问「你在说什么鬼」 | 不顶回来，换个说法再讲一遍要点 |
 | 6 | 打「你好」 | 仍是一句寒暄 |
+
+## 生时校正（BUG-1257，同批口吻统一）
+
+| 步 | 怎么做 | 通过标准 |
+| --- | --- | --- |
+| 7 | 开一次新的生时校正 | 开场两句话温和、不催；没有「呀、哦、亲爱的」；开场比以前出来得快 |
+| 8 | 被问到某件事的年份时回「记不清了」 | 不评判、不说教，最多一句「记不清也没关系」，然后换一题 |
+| 9 | 从历史里打开一次很早以前的校正 | 能正常打开、能接着看结果（旧版本照旧整本发送） |