Docker + docker compose support

docker-compose.yml

@@ -0,0 +1,12 @@
+version: "3"
+
+services:
+  server:
+    image: microblogpub/microblogpub:latest 
+    container_name: microblogpub
+    user: 1000:1000
+    restart: always
+    volumes:
+      - ./data:/app/data
+    ports:
+      - "8000:8000"