+ root mariadb account default extra file

* pma and inbucket port presented in docker compose example file (do not use that for prod environment with this docker structure build)

config/mariadb/root-account.cnf.example

@@ -0,0 +1,3 @@
+[client]
+user  = root
+password = 123456

docker-compose.base.yml

@@ -71,6 +71,8 @@ services:
   inbucket:
     image: inbucket/inbucket
     restart: always
+    expose:
+      - 2500
   redis:
     image: redis
     restart: always

docker-compose.yml.example

@@ -55,10 +55,14 @@ services:
     extends:
       file: docker-compose.base.yml
       service: pma
+    ports:
+      - "81:80"
   inbucket:
     extends:
       file: docker-compose.base.yml
       service: inbucket
+    ports:
+      - "82:9000"
   dnsmasq:
     restart: always
     build:

src/dockerfiles/php-fpm/php81.Dockerfile

@@ -1,4 +1,5 @@
 # syntax = edrevo/dockerfile-plus
+# https://github.com/docker-library/php/blob/52062af5056d0cd91fa5ded64fad8f9c82847b49/8.1/bookworm/fpm/Dockerfile
 FROM php:8.1-fpm
 
 INCLUDE+ ./php.base.Dockerfile