chore(dbSer): 更新数据库镜像标签并清理配置

- 删除误提交的 env.cfg（couchdb、ntfy）
- dbs-dev/dbs 栈镜像统一改为 latest 并清理行尾空白
- mysql 环境变量重命名为 IMAGE_TAG_LATEST 并更新版本
- 更新 loki、grafana、haproxy、ntfy、traefik 镜像版本
- postgres.yml 修正 latest 拼写错误

dbSer/dbs-dev.stack.yaml

@@ -1,9 +1,8 @@
 # docker compose -p dbs -f ./dbSer/dbs-dev.stack.yaml up -d
-version: "3.8"
 
 services:
   redis:
-    image: redis:6-alpine
+    image: redis:latest
     container_name: Dev-Redis
     restart: always
     command: "--requirepass Kevin#0412&Redis"
@@ -16,7 +15,7 @@ services:
         ipv4_address: 172.22.10.205
 
   percona:
-    image: percona:8.0.35-27
+    image: percona:latest
     container_name: Dev-Percona
     restart: always
     environment:
@@ -31,7 +30,7 @@ services:
         ipv4_address: 172.22.10.206
 
   etcd:
-    image: quay.io/coreos/etcd:v3.5.0
+    image: quay.io/coreos/etcd:latest
     container_name: Dev-Etcd
     restart: always
     volumes:
@@ -48,7 +47,7 @@ services:
       - --advertise-client-urls=http://0.0.0.0:2379
 
   postgre:
-    image: postgres:16.2-bookworm
+    image: postgres:latest
     container_name: Dev-postgre
     restart: always
     environment:
@@ -60,9 +59,9 @@ services:
     networks:
       DevNet:
         ipv4_address: 172.22.10.208
-    
+
   mongo:
-    image: mongo:5.0
+    image: mongo:latest
     restart: always
     container_name: "Dev-Mongo"
     environment: