Update app version [skip ci]

apps/outline/1.8.1/docker-compose.yml

@@ -0,0 +1,26 @@
+networks:
+  1panel-network:
+    external: true
+
+services:
+  outline:
+    image: outlinewiki/outline:1.8.1
+    container_name: ${CONTAINER_NAME}
+    labels:
+      createdBy: "Apps"
+    restart: always
+    networks:
+      - 1panel-network
+    ports:
+      - ${PANEL_APP_PORT_HTTP}:3000
+    volumes:
+      - ${OUTLINE_ROOT_PATH}/data:/var/lib/outline/data
+    env_file:
+      - ${GLOBAL_ENV_FILE:-/etc/1panel/envs/global.env}
+      - ${APP_ENV_FILE:-/etc/1panel/envs/outline/outline.env}
+      - ${ENV_FILE:-/etc/1panel/envs/default.env}
+    environment:
+      - HTTP_PROXY=${HTTP_PROXY}
+      - HTTPS_PROXY=${HTTP_PROXY}
+      - NO_PROXY=${NO_PROXY}
+      - DATABASE_URL=postgres://${DB_USERNAME}:${DB_PASSWORD}@${DB_HOSTNAME}:${DB_PORT}/${DB_DATABASE_NAME}