Follow new exciting README standard

See coop-cloud/organising#31

README.md

@@ -4,17 +4,28 @@
 
 [CodiMD][codimd] using Coöp Cloud ♥
 
+<!-- metadata -->
+* **Category**: Apps
+* **Status**: ❷💛
+* **Image**: [`hackmdio/hackmd`](https://hub.docker.com/r/hackmdio/hackmd/), ❶💚, upstream
+* **Healthcheck**: Yes
+* **Backups**: No
+* **Email**: No
+* **Tests**: ❷💛
+* **SSO**: ❶💚 (OAuth)
+<!-- endmetadata -->
+
+## Basic usage
+
 1. Set up Docker Swarm and [`abra`][abra]
 2. Deploy [`compose-stacks/traefik`][compose-traefik]
-3. `cp .envrc.sample .envrc`
-4. Edit `.envrc` - be sure to change `$DOMAIN` to something that resolves to
+3. `abra app new codimd`
+4. `abra app YOURAPPDOMAIN config` - be sure to change `$DOMAIN` to something that resolves to
    your Docker swarm box
-5. `direnv allow` (or `. .envrc`)
-6. `abra secret_generate db_password v1`
-7. `abra deploy`
-9. Create initial user:
+5. `abra app YOURAPPDOMAIN deploy`
+6. Create initial user:
 	```
-	abra run codimd bash
+	abra run YOURAPPDOMAIN app bash
 	. /docker-entrypoint2.sh -e
 	bin/manage_users
 	```