add-language

name	add-language
description	Add or update ARB localization (English + Arabic) for the portfolio.

Add / update localization (portfolio)

Context: ARB files live at lib/l10n/app_en.arb and lib/l10n/app_ar.arb (see l10n.yaml).

When to use

• New user-visible copy, new keys, or Arabic translations

Steps

1. Add or edit keys in lib/l10n/app_en.arb.
2. Mirror keys and translate in lib/l10n/app_ar.arb.
3. Run flutter gen-l10n.
4. Use generated AppLocalizations / project helpers (see existing widgets for the preferred access pattern).

New language (rare)

1. Add lib/l10n/app_<locale>.arb with the same keys as English.
2. Update l10n.yaml and lib/app.dart supportedLocales / delegates as needed.
3. Run flutter gen-l10n.

Rules

• Do not ship hardcoded user-visible strings in widgets — prefer ARB.
• Keep key names camelCase and consistent across all ARB files.

Docs

Update tech_readme_files/03_Content_And_L10n/DATA_AND_LOCALIZATION.md if you change workflow; add a line to CHANGELOG.md for meaningful copy or locale additions.