Changelog: say which platforms the 11.8.0 lift log actually shipped on

[ryanbr]

An Android user on 11.8.0 went looking for the gym log book the release notes announced and could not find an entry point. They were right: there isn't one.

#2099 added the Lift Log to Strand/ only, eight screens. Android got #2098's schema and Room twin and #2232's LiftMetrics twin, which is the storage and the maths, and no UI at all. #2327 tracks the Android port.

What the entry said

An on-device gym log book: build a session, then move between sets with a double-tap on the strap instead of reaching for the phone. Stored in a new schema with a matching Room twin, and the set metrics are computed by the same engine on both platforms.

Every clause is true, which is what made it misleading rather than wrong. The only two platform phrases in it, "a matching Room twin" and "on both platforms", attach to the two halves Android did get. Nothing says the log book is Apple-only, so on Android it reads as an announcement of a feature you have.

What this changes

All four places the claim appears: the two AppChangelog copies and both the item and the prose section in docs/releases/v11.8.0.md. It now names iPhone and Mac for the log book, says plainly that Android has the groundwork rather than the book, and points at #2327.

Platform-scoping an entry is already the house convention. "iPhone only", "Android only" and "(iPhone and Mac)" all appear in existing entries; the 11.8.0 item just omitted it.

The headline is deliberately unchanged

docs/releases/v11.8.0.md:3 still reads "A gym log book on your wrist, ...". Its localized key is derived from its own English text:

sha1("A gym log book on your wrist, a Coach you can switch off, and a Sync Strap shortcut")[:8] = e0f00272
key in use: l10n_app_changelog_a_gym_log_book_on_your_e0f00272   (held by 8 Android locales)

Rewording it would re-key the string and orphan every one of those translations plus the xcstrings side, for a headline that is not itself false: the release did ship a gym log book, on two of the three platforms.

Verification

Changelog ITEM strings are not localized, only the release title is, so this needs no translation work.

• compileFullDebugKotlin clean
• doc_comment_lint.py clean
• i18n_audit.py --ci origin/main --platform android clean

No behavioural change; this is release-note text only.