feat: usos sign-in, private calendar feed and timetable archive

docker-compose.yml

@@ -0,0 +1,11 @@
+services:
+  api:
+    build: .
+    image: usoscal/backend
+    profiles: [api, services]
+    restart: unless-stopped
+    env_file:
+      - path: .env
+        required: false
+    volumes:
+      - ${STORAGE_ROOT:-./storage}:/app/storage