Replaces every stringly-typed localization key in the Apple app with
compile-time-checked accessors generated from localization/strings.json.
A mistyped key is now a build error instead of a silent fallback to the
raw key at runtime. The runtime path is unchanged: plain keys are
String.LocalizationValue constants resolved with String(localized:) and
Apple's String Catalog still does the lookup; keys with arguments become
typed, named functions applying args through String(format:).
Generator: new renderSwiftAccessors emits apple/VniDrop/Generated/L10n.swift,
wired into generate. Renamed generic arg1/arg2 tokens on four keys to
semantic names (receiver, transferName, deviceId) and updated their context
notes; positional output is unchanged so .xcstrings (bar the 4 comments)
and the Android XML regenerate identical.
Migration: every key-carrying value flipped to String.LocalizationValue
end to end, resolved only at the leaf. Zero key literals and zero
LocalizedStringKey remain in app or test code. macOS build passes; iOS
test run pending.
The per-app language picker in iOS Settings only appears when the built app
declares multiple localizations. Add the planned languages to the Xcode
project's knownRegions (so Xcode compiles their .lproj from the String
Catalog), and have `generate` keep CFBundleLocalizations in Info.plist in sync
with supportedLanguages (currently en, fr).
Add localization/ — one strings.json is the source of truth for every
user-facing string, and a Bun CLI generates the platform files:
loc migrate rebuild strings.json from existing platform files (one-time)
loc validate structural checks (plural `other`, arg refs, coverage)
loc generate emit .xcstrings (Apple) + per-language strings.xml (KMP)
Canonical `{name}` placeholders are converted to each platform's positional
printf tokens using declared arg types. Plurals use CLDR categories and emit
native forms: xcstrings plural variations and Compose <plurals> blocks.
Migration folds the KMP `transfer_file_count_one`/`_other` pair into a single
plural key, so `transferFileCountResource` now returns the plural resource and
callers resolve it with pluralStringResource.
