feat(characters): use local character catalog

src/data/services/api/index.ts

@@ -6,7 +6,6 @@ export * from "./api_path";
 export * from "./api_result";
 export * from "./auth_api";
 export * from "./chat_api";
-export * from "./character_api";
 export * from "./feedback_api";
 export * from "./http_client";
 export * from "./metrics_api";