feat: add OMS platform admin and align "Store panel" naming

Add create_oms_admin (admin@omsflow.lu) alongside existing loyalty admin,
both using a shared create_platform_admin helper. Rename "Dashboard" and
"Staff login" labels to "Store panel" and "Store login" across seed output.
Add customer login URLs to production-style access section.

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

scripts/seed/init_production.py

@@ -131,23 +131,29 @@ def create_admin_user(db: Session, auth_manager: AuthManager) -> User:
     return admin
 
 
-def create_loyalty_admin(db: Session, auth_manager: AuthManager, loyalty_platform: Platform) -> User | None:
+def create_platform_admin(
-    """Create a platform admin for the Loyalty+ platform."""
+    db: Session,
+    auth_manager: AuthManager,
+    platform: Platform,
+    username: str,
+    email: str,
+    first_name: str,
+) -> User | None:
+    """Create a platform admin for a specific platform."""
     from app.modules.tenancy.models.admin_platform import AdminPlatform
 
-    email = "admin@rewardflow.lu"
     existing = db.execute(select(User).where(User.email == email)).scalar_one_or_none()
     if existing:
-        print_warning(f"Loyalty admin already exists: {email}")
+        print_warning(f"{platform.name} admin already exists: {email}")
         return existing
 
     password = "admin123"  # noqa: SEC001  Dev default, change in production
     admin = User(
-        username="loyalty_admin",
+        username=username,
         email=email,
         hashed_password=auth_manager.hash_password(password),
         role="platform_admin",
-        first_name="Loyalty",
+        first_name=first_name,
         last_name="Administrator",
         is_active=True,
         is_email_verified=True,
@@ -155,19 +161,39 @@ def create_loyalty_admin(db: Session, auth_manager: AuthManager, loyalty_platfor
     db.add(admin)
     db.flush()
 
-    # Assign to loyalty platform
+    # Assign to platform
     assignment = AdminPlatform(
         user_id=admin.id,
-        platform_id=loyalty_platform.id,
+        platform_id=platform.id,
         is_active=True,
     )
     db.add(assignment)
     db.flush()
 
-    print_success(f"Created loyalty admin: {email} (password: {password})")  # noqa: SEC021
+    print_success(f"Created {platform.name} admin: {email} (password: {password})")  # noqa: SEC021
     return admin
 
 
+def create_loyalty_admin(db: Session, auth_manager: AuthManager, loyalty_platform: Platform) -> User | None:
+    """Create a platform admin for the Loyalty+ platform."""
+    return create_platform_admin(
+        db, auth_manager, loyalty_platform,
+        username="loyalty_admin",
+        email="admin@rewardflow.lu",
+        first_name="Loyalty",
+    )
+
+
+def create_oms_admin(db: Session, auth_manager: AuthManager, oms_platform: Platform) -> User | None:
+    """Create a platform admin for the OMS platform."""
+    return create_platform_admin(
+        db, auth_manager, oms_platform,
+        username="oms_admin",
+        email="admin@omsflow.lu",
+        first_name="OMS",
+    )
+
+
 def create_default_platforms(db: Session) -> list[Platform]:
     """Create all default platforms (OMS, Main, Loyalty+)."""
 
@@ -607,8 +633,14 @@ def initialize_production(db: Session, auth_manager: AuthManager):
     print_step(3, "Creating default platforms...")
     platforms = create_default_platforms(db)
 
-    # Step 3b: Create loyalty platform admin
+    # Step 3b: Create platform admins
-    print_step("3b", "Creating loyalty platform admin...")
+    print_step("3b", "Creating platform admins...")
+    oms_platform = next((p for p in platforms if p.code == "oms"), None)
+    if oms_platform:
+        create_oms_admin(db, auth_manager, oms_platform)
+    else:
+        print_warning("OMS platform not found, skipping OMS admin creation")
+
     loyalty_platform = next((p for p in platforms if p.code == "loyalty"), None)
     if loyalty_platform:
         create_loyalty_admin(db, auth_manager, loyalty_platform)
@@ -688,6 +720,11 @@ def print_summary(db: Session):
     print(f"    Username: {settings.admin_username}")
     print(f"    Password: {settings.admin_password}")  # noqa: SEC021
     print()
+    print("  OMS Platform Admin (oms only):")
+    print(f"    URL:      {admin_url}")
+    print("    Username: oms_admin")
+    print("    Password: admin123")  # noqa: SEC021
+    print()
     print("  Loyalty Platform Admin (loyalty only):")
     print(f"    URL:      {admin_url}")
     print("    Username: loyalty_admin")

scripts/seed/seed_demo.py

@@ -1379,10 +1379,10 @@ def print_summary(db: Session):
         if merchant and merchant.stores:
             for store in merchant.stores:
                 print(
-                    f"    Store:   http://localhost:8000/store/{store.store_code}/login"
+                    f"    Store panel: {base}/store/{store.store_code}/login"
                 )
                 print(
-                    f"           or http://{store.subdomain}.localhost:8000/store/login"  # noqa: SEC034
+                    f"              or http://{store.subdomain}.localhost:{port}/store/login"  # noqa: SEC034
                 )
         print()
 
@@ -1450,8 +1450,8 @@ def print_summary(db: Session):
             for pc in platform_codes:
                 print(f"    [{pc}] Storefront:      {base}/platforms/{pc}/storefront/{store.store_code}/")
                 print(f"    [{pc}] Customer login:  {base}/platforms/{pc}/storefront/{store.store_code}/account/login")
-                print(f"    [{pc}] Store dashboard: {base}/platforms/{pc}/store/{store.store_code}/")
+                print(f"    [{pc}] Store panel:     {base}/platforms/{pc}/store/{store.store_code}/")
-                print(f"    [{pc}] Staff login:     {base}/platforms/{pc}/store/{store.store_code}/login")
+                print(f"    [{pc}] Store login:     {base}/platforms/{pc}/store/{store.store_code}/login")
         else:
             print("    (!) No platform assigned")
 
@@ -1464,8 +1464,9 @@ def print_summary(db: Session):
             subdomain = d["custom_subdomain"] or store.subdomain
             pdomain = d["domain"] or f"{d['code']}.example.com"
             suffix = " (custom subdomain)" if d["custom_subdomain"] else ""
-            print(f"    [{d['code']}] Storefront: https://{subdomain}.{pdomain}/{suffix}")
+            print(f"    [{d['code']}] Storefront:      https://{subdomain}.{pdomain}/{suffix}")
-            print(f"    [{d['code']}] Dashboard:  https://{subdomain}.{pdomain}/store/dashboard")
+            print(f"    [{d['code']}] Customer login:  https://{subdomain}.{pdomain}/account/login")
+            print(f"    [{d['code']}] Store panel:     https://{subdomain}.{pdomain}/store/")
         # Show custom domain if any
         custom_domain = (
             db.query(StoreDomain)