feat: classify datasources product area

src/govoplan_datasources/backend/manifest.py

@@ -28,6 +28,7 @@ from govoplan_core.core.modules import (
     ModuleManifest,
     NavItem,
     PermissionDefinition,
+    ProductAreaContribution,
     RoleTemplate,
 )
 from govoplan_core.core.provider_governance import (
@@ -297,6 +298,17 @@ manifest = ModuleManifest(
                 order=70,
             ),
         ),
+        product_areas=(
+            ProductAreaContribution(
+                id="data-assurance",
+                module_id=MODULE_ID,
+                label="i18n:govoplan-core.product_area.data_assurance",
+                icon="database-zap",
+                description="i18n:govoplan-core.product_area.data_assurance_description",
+                surface_ids=("datasources.nav.datasources", "datasources.route.datasources"),
+                order=60,
+            ),
+        ),
         view_surfaces=(
             ViewSurface(id="datasources.page", module_id=MODULE_ID, kind="route", label="Datasources", order=70),
             ViewSurface(id="datasources.catalogue", module_id=MODULE_ID, kind="section", label="Datasource catalogue", order=10),