The goal of this task is to review the current front-end plugin code (under plugins/orchestrator) and refactor whatever is needed to make the infrastructure ready to receive the next tasks. Since the code is derived from a POC, there may be room for improvements like routes (plugins/orchestrator/src/routes.ts), base components, and the backend API (plugins/orchestrator/src/api/api.ts). It does not mean that we should throw away the code and start from scratch, instead, we should have critical eyes on the code now that we are moving from a POC code.