fix(i18n): translate pricing tiers, features, and content pages

Add name_translations JSON column to SubscriptionTier for multi-language
tier names. Pre-resolve tier names and build dynamic feature lists from
module providers in route handlers. Fix Jinja2 macro scoping by importing
pricing partial with context. Backfill content_translations for all 43
content pages across 4 platforms (en/fr/de/lb).

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

app/modules/billing/definition.py

@@ -34,6 +34,9 @@ def _get_platform_context(request: Any, db: Any, platform: Any) -> dict[str, Any
     """
     from app.core.config import settings
     from app.modules.billing.models import SubscriptionTier, TierCode
+    from app.modules.billing.services.feature_aggregator import feature_aggregator
+
+    language = getattr(request.state, "language", "fr") or "fr"
 
     tiers_db = (
         db.query(SubscriptionTier)
@@ -48,14 +51,28 @@ def _get_platform_context(request: Any, db: Any, platform: Any) -> dict[str, Any
     tiers = []
     for tier in tiers_db:
         feature_codes = sorted(tier.get_feature_codes())
+
+        # Build features list from declarations for template rendering
+        features = []
+        for code in feature_codes:
+            decl = feature_aggregator.get_declaration(code)
+            if decl:
+                features.append({
+                    "code": code,
+                    "name_key": decl.name_key,
+                    "limit": tier.get_limit_for_feature(code),
+                    "is_quantitative": decl.feature_type.value == "quantitative",
+                })
+
         tiers.append({
             "code": tier.code,
-            "name": tier.name,
+            "name": tier.get_translated_name(language),
             "price_monthly": tier.price_monthly_cents / 100,
             "price_annual": (tier.price_annual_cents / 100)
             if tier.price_annual_cents
             else None,
             "feature_codes": feature_codes,
+            "features": features,
             "products_limit": tier.get_limit_for_feature("products_limit"),
             "orders_per_month": tier.get_limit_for_feature("orders_per_month"),
             "team_members": tier.get_limit_for_feature("team_members"),

app/modules/billing/migrations/versions/billing_002_add_tier_name_translations.py

@@ -0,0 +1,31 @@
+"""add name_translations to subscription_tiers
+
+Revision ID: billing_002
+Revises: hosting_001
+Create Date: 2026-03-03
+"""
+
+import sqlalchemy as sa
+
+from alembic import op
+
+revision = "billing_002"
+down_revision = "hosting_001"
+branch_labels = None
+depends_on = None
+
+
+def upgrade() -> None:
+    op.add_column(
+        "subscription_tiers",
+        sa.Column(
+            "name_translations",
+            sa.JSON(),
+            nullable=True,
+            comment="Language-keyed name dict for multi-language support",
+        ),
+    )
+
+
+def downgrade() -> None:
+    op.drop_column("subscription_tiers", "name_translations")

app/modules/billing/models/subscription.py

@@ -100,6 +100,12 @@ class SubscriptionTier(Base, TimestampMixin):
 
     code = Column(String(30), nullable=False, index=True)
     name = Column(String(100), nullable=False)
+    name_translations = Column(
+        JSON,
+        nullable=True,
+        default=None,
+        comment="Language-keyed name dict for multi-language support",
+    )
     description = Column(Text, nullable=True)
 
     # Pricing (in cents for precision)
@@ -154,6 +160,16 @@ class SubscriptionTier(Base, TimestampMixin):
         """Check if this tier includes a specific feature."""
         return feature_code in self.get_feature_codes()
 
+    def get_translated_name(self, lang: str, default_lang: str = "fr") -> str:
+        """Get name in the given language, falling back to default_lang then self.name."""
+        if self.name_translations:
+            return (
+                self.name_translations.get(lang)
+                or self.name_translations.get(default_lang)
+                or self.name
+            )
+        return self.name
+
 
 # ============================================================================
 # AddOnProduct - Purchasable add-ons

app/modules/billing/templates/billing/platform/pricing.html

@@ -66,32 +66,23 @@
                     </template>
                 </div>
 
+                {# Features list (dynamic from module providers) #}
+                {% if tier.features %}
                 <ul class="space-y-3 mb-8 text-sm">
+                    {% for feat in tier.features %}
                     <li class="flex items-center text-gray-700 dark:text-gray-300">
                         <svg class="w-4 h-4 text-green-500 mr-2" fill="currentColor" viewBox="0 0 20 20">
                             <path fill-rule="evenodd" d="M16.707 5.293a1 1 0 010 1.414l-8 8a1 1 0 01-1.414 0l-4-4a1 1 0 011.414-1.414L8 12.586l7.293-7.293a1 1 0 011.414 0z" clip-rule="evenodd"/>
                         </svg>
-                        {% if tier.orders_per_month %}{{ _("cms.platform.pricing.orders_per_month", count=tier.orders_per_month) }}{% else %}{{ _("cms.platform.pricing.unlimited_orders") }}{% endif %}
-                    </li>
-                    <li class="flex items-center text-gray-700 dark:text-gray-300">
-                        <svg class="w-4 h-4 text-green-500 mr-2" fill="currentColor" viewBox="0 0 20 20">
-                            <path fill-rule="evenodd" d="M16.707 5.293a1 1 0 010 1.414l-8 8a1 1 0 01-1.414 0l-4-4a1 1 0 011.414-1.414L8 12.586l7.293-7.293a1 1 0 011.414 0z" clip-rule="evenodd"/>
-                        </svg>
-                        {% if tier.products_limit %}{{ _("cms.platform.pricing.products_limit", count=tier.products_limit) }}{% else %}{{ _("cms.platform.pricing.unlimited_products") }}{% endif %}
-                    </li>
-                    <li class="flex items-center text-gray-700 dark:text-gray-300">
-                        <svg class="w-4 h-4 text-green-500 mr-2" fill="currentColor" viewBox="0 0 20 20">
-                            <path fill-rule="evenodd" d="M16.707 5.293a1 1 0 010 1.414l-8 8a1 1 0 01-1.414 0l-4-4a1 1 0 011.414-1.414L8 12.586l7.293-7.293a1 1 0 011.414 0z" clip-rule="evenodd"/>
-                        </svg>
-                        {% if tier.team_members %}{{ _("cms.platform.pricing.team_members", count=tier.team_members) }}{% else %}{{ _("cms.platform.pricing.unlimited_team") }}{% endif %}
-                    </li>
-                    <li class="flex items-center text-gray-700 dark:text-gray-300">
-                        <svg class="w-4 h-4 text-green-500 mr-2" fill="currentColor" viewBox="0 0 20 20">
-                            <path fill-rule="evenodd" d="M16.707 5.293a1 1 0 010 1.414l-8 8a1 1 0 01-1.414 0l-4-4a1 1 0 011.414-1.414L8 12.586l7.293-7.293a1 1 0 011.414 0z" clip-rule="evenodd"/>
-                        </svg>
-                        {{ _("cms.platform.pricing.letzshop_sync") }}
+                        {% if feat.is_quantitative and feat.limit %}
+                            {{ feat.limit }} {{ _(feat.name_key) }}
+                        {% else %}
+                            {{ _(feat.name_key) }}
+                        {% endif %}
                     </li>
+                    {% endfor %}
                 </ul>
+                {% endif %}
 
                 {% if tier.is_enterprise %}
                 <a href="/contact" class="block w-full py-3 bg-gray-200 dark:bg-gray-700 text-gray-900 dark:text-white font-semibold rounded-xl text-center hover:bg-gray-300 transition-colors">