Improve the frontend and fix TODOs

shared/clients/auth_client.py

@@ -131,4 +131,55 @@ class AuthServiceClient(BaseServiceClient):
                          user_id=user_id,
                          error=str(e),
                          default_plan="starter")
-            return "starter"
+            return "starter"
+
+    async def create_user_by_owner(self, user_data: Dict[str, Any]) -> Dict[str, Any]:
+        """
+        Create a new user account via the auth service (owner/admin only - pilot phase).
+
+        This method calls the auth service endpoint that allows tenant owners
+        to directly create users with passwords during the pilot phase.
+
+        Args:
+            user_data: Dictionary containing:
+                - email: User email (required)
+                - full_name: Full name (required)
+                - password: Password (required)
+                - phone: Phone number (optional)
+                - role: User role (optional, default: "user")
+                - language: Language preference (optional, default: "es")
+                - timezone: Timezone (optional, default: "Europe/Madrid")
+
+        Returns:
+            Dict with created user data including user ID
+
+        Raises:
+            Exception if user creation fails
+        """
+        try:
+            logger.info(
+                "Creating user via auth service",
+                email=user_data.get("email"),
+                role=user_data.get("role", "user")
+            )
+
+            result = await self.post("/users/create-by-owner", user_data)
+
+            if result and result.get("id"):
+                logger.info(
+                    "User created successfully via auth service",
+                    user_id=result.get("id"),
+                    email=result.get("email")
+                )
+                return result
+            else:
+                logger.error("User creation returned no user ID")
+                raise Exception("User creation failed: No user ID returned")
+
+        except Exception as e:
+            logger.error(
+                "Failed to create user via auth service",
+                email=user_data.get("email"),
+                error=str(e)
+            )
+            raise