Remove embed package

This commit finally removes the embed package in favor of more specific
resource packages

embed/resources/compose/barrel/docker-compose.yml

@@ -1,33 +0,0 @@
-version: "3.7"
-
-services:
-  barrel:
-    build: .
-    restart: always
-    hostname: ${VIRTUAL_HOST}.wisski
-    environment:
-      # port and hostname for this image to use
-      VIRTUAL_HOST: ${VIRTUAL_HOST}
-      VIRTUAL_PORT: 8080
-      
-      # optional letsencrypt email
-      LETSENCRYPT_HOST: ${LETSENCRYPT_HOST}
-      LETSENCRYPT_EMAIL: ${LETSENCRYPT_EMAIL}
-    
-    # label it with the current slug
-    labels:
-      eu.wiss-ki.barrel.slug: ${SLUG}
-      eu.wiss-ki.barrel.authfile: /var/www/.ssh/authorized_keys,/var/www/.ssh/global_authorized_keys
-    
-    # volumes that are mounted
-    volumes:
-      - ${GLOBAL_AUTHORIZED_KEYS_FILE}:/var/www/.ssh/global_authorized_keys:ro
-      - ${DATA_PATH}/.composer:/var/www/.composer
-      - ${DATA_PATH}/data:/var/www/data
-      - ${DATA_PATH}/authorized_keys:/var/www/.ssh/authorized_keys
-      - ${UTILS_DIR}:/utils:ro
-
-networks:
-  default:
-    name: distillery
-    external: true