agora bootstrap

the agora runs in a user in your computer. I use agora.
- sudo adduser agora
- sudo su - agora.
you can optionally set up this user so it auto-starts all agora services you want to run.
- sudo loginctl enable-linger agora to have user services stick across restarts
- then set up systemd user services for agora server (frontend/reader) and agora bridge (writer) in the agora user (more details to come soon)
clone repos
- agora: git clone https://github.com/flancian/agora.git
- agora-server: git clone https://github.com/flancian/agora-server.git
- agora-bridge: git clone https://github.com/flancian/agora-server.git
LATER code bootstrap agora script