add_repo_inst

Please browse the current repository under /workspace/{{ REPO_FOLDER_NAME }}, look at the documentation and relevant code, and understand the purpose of this repository.

Specifically, I want you to create a .openhands/microagents/repo.md file. This file should contain succinct information that summarizes (1) the purpose of this repository, (2) the general setup of this repo, and (3) a brief description of the structure of this repo.

Here's an example:

---
name: repo
type: repo
agent: CodeActAgent
---

This repository contains the code for OpenHands, an automated AI software engineer. It has a Python backend
(in the `openhands` directory) and React frontend (in the `frontend` directory).

## General Setup:
To set up the entire repo, including frontend and backend, run `make build`.
You don't need to do this unless the user asks you to, or if you're trying to run the entire application.