added a task scheduler for recurring tasks

docker-compose.yml.example

@@ -1,38 +0,0 @@
-version: "3.4"
-services:
-  db:
-    image: postgres:13
-    #restart: always
-    volumes:
-      - pgdata:/var/lib/postgresql/data
-    environment:
-      POSTGRES_DB: paperless
-      POSTGRES_USER: paperless
-      POSTGRES_PASSWORD: paperless
-
-  webserver:
-    build: .
-    image: paperless-ng
-    #restart: always
-    depends_on:
-      - db
-    ports:
-      - "8000:8000"
-    healthcheck:
-      test: ["CMD", "curl", "-f", "http://localhost:8000"]
-      interval: 30s
-      timeout: 10s
-      retries: 5
-    volumes:
-      - data:/usr/src/paperless/data
-      - media:/usr/src/paperless/media
-      - ./export:/usr/src/paperless/export
-      - ./consume:/usr/src/paperless/consume
-    env_file: docker-compose.env
-    command: ["supervisord", "-c", "/etc/supervisord.conf"]
-
-
-volumes:
-  data:
-  media:
-  pgdata: