added wordpress compose file and all needed resources

.gitignore

@@ -0,0 +1 @@
+data

docker-compose-proxy.yml

@@ -1,30 +1,30 @@
-version: "3"
-services:
-    app:
-        image: app:slim
-        build: app
-        expose:
-            - "5000"
-        ports:
-            - "5000:5000"
-        networks:
-          webnet:
-            aliases:
-                - app
-
-    webserver:
-        image: webserver:proxy
-        build: webserver
-        expose:
-            - "80"
-        ports:
-            - "80:80"
-        networks:
-          webnet:
-            aliases:
-                - www
-        depends_on:
-            - app
-
-networks:
+version: "3"
+services:
+    app:
+        image: app:debian
+        build: app
+        expose:
+            - "5000"
+        ports:
+            - "5000:5000"
+        networks:
+          webnet:
+            aliases:
+                - app
+
+    webserver:
+        image: websrv:proxy
+        build: webserver
+        expose:
+            - "80"
+        ports:
+            - "80:80"
+        networks:
+          webnet:
+            aliases:
+                - www
+        depends_on:
+            - app
+
+networks:
   webnet:

docker-compose-wp.yml

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+version: "3"
+services:
+    db:
+        image: mariadb:lts
+        expose:
+            - "3306"
+        env_file:
+            - envs/db
+        volumes:
+            - ./data/db:/var/lib/mysql/
+        networks:
+          webnet:
+            aliases:
+                - dbsrv
+
+    frontend:
+        image: php:8.2-wp
+        build: frontend
+        expose:
+            - "80"
+        ports:
+            - "80:80"
+        volumes:
+            - ./data/htdocs:/var/www/html/
+        networks:
+          webnet:
+            aliases:
+                - www
+        depends_on:
+            - db
+
+networks:
+  webnet:

envs/db

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+MARIADB_DATABASE = mywebsitedb
+MARIADB_USER = wpuser
+MARIADB_PASSWORD = Xb65t6PwyttpamRd
+MARIADB_ROOT_PASSWORD = t4mh59DWdnCh9ecVECvs69Q4M8Ssk6a6

frontend/Dockerfile

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+FROM php:8.2-apache
+RUN apt update
+RUN apt install -y \
+    zlib1g-dev \
+    libpng-dev
+RUN docker-php-ext-install \
+    gd \
+    mysqli