isRtl() existed only to be mapped to an 'rtl'/'ltr' string in SetLocale, so the
boolean was the redundant concept. direction() returns the string the one caller
needs, which drops the null-safe-plus-nested-ternary from the middleware and lets
it resolve the language once with an explicit DEFAULT fallback.
- Brand-analyzer prompt now lists every supported language instead of only
en/pt-BR/es, so onboarding autofill can detect the 12 added languages. The
backtick-formatted list is built in BrandAnalyzer::instructions(), keeping the
Blade clean and the enum free of prompt presentation.
- Translate the delete-confirmation keyword for el/ja/zh/ar (the four locales
that still shipped the English "delete").
- Make the language and font comboboxes RTL-correct (logical ms-* instead of
physical ml-*), and let the language combobox be searched by English name via
a visually-hidden label (ContentLanguage::options() now exposes englishName).
- Correct the ContentLanguage class docblock: the enum is also the source of
truth for the UI locales' text direction.
Tests: SetLocale middleware dir/RTL, isRtl and the full 15-language
englishName/label match arms, LLM language detection beyond en/es/pt-BR, and
store-path persistence of a non-default content language plus rejection of an
unsupported one.
Extend the homepage-language detection dataset to assert all 15 supported
languages resolve from their <html lang> subtag, and pin the primary-subtag
matching so a malformed tag ("english") no longer resolves via a two-letter
prefix.
The new content-language options were hand-duplicated across request
validation, the UI picker, and homepage detection, while the brand
analyzer's structured-output enum and the AI image prompt's language
name still only knew about en/pt-BR/es. That left autofill unable to
detect the new languages and made image text fall back to English for
them.
Introduce App\Enums\Workspace\ContentLanguage as the single source of
truth and derive every site from it:
- Store/UpdateWorkspaceRequest validate against ContentLanguage::values()
- BrandAnalyzer's language enum uses ContentLanguage::values()
- AiImageClient::languageName() resolves via the enum's englishName()
- HomepageMetaExtractor detects through ContentLanguage::fromHtmlLang()
- BrandForm consumes availableContentLanguages from the backend, like
availableFonts/availableImageStyles, instead of a hardcoded list
Also fix two labels: nl "Nederlandse" -> "Nederlands", zh -> "中文".
