feat(navigation): add prominent validation quickstart action

validation-suite/backend/mercury/app/repositories/domain.py

@@ -1,6 +1,6 @@
 from __future__ import annotations
 
-from sqlalchemy import select
+from sqlalchemy import or_, select
 from sqlalchemy.orm import Session
 
 from app.models.customer import Customer
@@ -23,7 +23,22 @@ class UserRepository(Repository[User]):
 
 class CustomerRepository(Repository[Customer]):
     model = Customer
-    search_columns = ("name", "city", "email", "phone")
+
+    def _search_statement(self, search: str | None = None):
+        statement = select(Customer)
+        if search:
+            term = f"%{search.strip()}%"
+            statement = statement.where(
+                or_(
+                    Customer.name.ilike(term),
+                    Customer.city.ilike(term),
+                    Customer.postal_code.ilike(term),
+                    Customer.email.ilike(term),
+                    Customer.phone.ilike(term),
+                    Customer.contacts.any(Contact.full_name.ilike(term)),
+                )
+            )
+        return statement
 
 
 class LocationRepository(Repository[Location]):