Initial Joplin Web Docker setup

docker-compose.yml

@@ -0,0 +1,11 @@
+services:
+  joplin-web:
+    build:
+      context: .
+      dockerfile: Dockerfile
+    container_name: joplin-web
+    restart: unless-stopped
+    ports:
+      - "3000:80"
+    security_opt:
+      - no-new-privileges:true