Add docker compose file

Author: JensForstmann

.prettierrc.yml

@@ -6,7 +6,7 @@ singleQuote: true
 printWidth: 100
 useTabs: true
 overrides:
-  - files: '**/*.yml'
+  - files: ['**/*.yaml', '**/*.yml']
     options:
       tabWidth: 2
       useTabs: false

README.md

@@ -60,7 +60,7 @@ Table of Contents:
 
 TMT2 is available on docker hub: https://hub.docker.com/r/jensforstmann/tmt2
 
-Run it with:
+You can either use a [docker compose file (compose.yaml)](compose.yaml) or run it directly with `docker run`:
 
 ```sh
 docker run --name tmt2 -d -p 8080:8080 jensforstmann/tmt2

compose.yaml

@@ -0,0 +1,8 @@
+services:
+  tmt2:
+    image: jensforstmann/tmt2:latest
+    volumes:
+      - ./storage:/app/backend/storage
+    restart: unless-stopped
+    ports:
+      - 8080:8080/tcp