improve(self-hosting): remove goose, custom migration, docs, remove zookeeper

self-hosting/docker-compose.template.yml

@@ -65,18 +65,6 @@ services:
         soft: 262144
         hard: 262144
 
-  op-zk:
-    image: clickhouse/clickhouse-server:24.3.2-alpine
-    volumes:
-      - op-zk-data:/var/lib/clickhouse
-      - ./clickhouse/clickhouse-keeper-config.xml:/etc/clickhouse-server/config.xml
-    command: [ 'clickhouse-keeper', '--config-file', '/etc/clickhouse-server/config.xml' ]
-    restart: always
-    ulimits:
-      nofile:
-        soft: 262144
-        hard: 262144
-
   op-api:
     image: lindesvard/openpanel-api:latest
     restart: always
@@ -139,5 +127,3 @@ volumes:
     driver: local
   op-proxy-config:
     driver: local
-  op-zk-data:
-    driver: local