Setup with coding agents

Coding agents (e.g. Claude Code, Cursor or Copilot) can set up fbt and wrap the texts of your app for you. Paste this prompt into your agent:

Add internationalization to this PHP app with fbt (docs: https://richarddobron.github.io/fbt/). For a Laravel app,
use laravel-fbt instead (https://richarddobron.github.io/laravel-fbt/).

1. Install it with `composer require richarddobron/fbt`.
2. Configure it at the start of the application: `btFbtConfig::set('author', ...)`, `'project'`, `'path'` (storage
   of the collected texts and translations) and `'locale'` (the locale of the current request).
3. Make the user class implement `fbtLibIntlViewerContextInterface` (`getLocale()` and `getGender()`) and set it
   as the viewer context with `btFbtConfig::set('viewerContext', $user)`, so that texts use the locale and the
   gender of the signed-in user.
4. Wrap every user-facing text in `fbt('Text', 'Description')`, or in `<fbt desc="Description">Text</fbt>` between
   `fbtTransform()` and `endFbtTransform()` in templates. Use `fbs()` for plain text (e.g. HTML attributes).
   Every text needs a description which explains its context to translators.
5. Never concatenate translated fragments, keep whole sentences in one fbt. Use `fbt::param()` for values,
   `fbt::plural()` for counts, `fbt::name()` for names of people (with their gender), `fbt::enum()` and
   `fbt::pronoun()`.
6. Collect the texts with `php ./vendor/bin/fbt collect-fbts --path=<path> --src=<source directory>`, generate the
   missing translations with `php ./vendor/bin/fbt generate-translations` and build the translations with
   `php ./vendor/bin/fbt translate --path=<path> --translations=<translation files>`.

Review the changes, especially the descriptions of texts: translators only see the text and its description. Read more about best practices.