Add traefik config files

https://github.com/chatmail/relay/pull/614#discussion_r2269887232

docs/DOCKER_INSTALLATION_EN.md

@@ -88,105 +88,6 @@ Mandatory variables for deployment via Docker:
 docker compose build chatmail
 ```
 
-<details>
-<summary>Additional steps for configuring with traefik</summary>
-
-> [!note]
-> If you are using the default installation without traefik – skip these steps and go to step 7 (running docker compose).
-
-Before starting traefik, configuration files must be prepared; otherwise, it will not start correctly.
-
-First, run these commands in the console, replacing their values with the correct ones:
-
-```shell
-export YOUR_EMAIL=your_email@gmail.com
-mkdir -p "./data/traefik"
-cd "./data/traefik"
-```
-
-1. Create a traefik configuration file:
-
-```shell
-cat > config.yaml << EOF
-log:
-  level: TRACE
-
-entryPoints:
-  web:
-    address: ":80"
-    http:
-      redirections:
-        entryPoint:
-          to: websecure
-          permanent: true
-  websecure:
-    address: ":443"
-
-providers:
-  docker:
-    endpoint: "unix:///var/run/docker.sock"
-    exposedByDefault: false
-  file:
-    directory: /dynamic/conf
-    watch: true
-
-serverstransport:
-  insecureskipverify: true
-
-certificatesResolvers:
-  letsEncrypt:
-    acme:
-      email: $YOUR_EMAIL
-      storage: /acme.json
-      caServer: "https://acme-v02.api.letsencrypt.org/directory"
-      tlschallenge: true
-      httpChallenge:
-        entryPoint: web
-EOF
-```
-
-2. Create a post-hook script:
-
-```shell
-cat > post-hook.sh << 'EOF'
-CERTS_DIR=${CERTS_DIR:-"/data/letsencrypt/certs"}
-
-for dir in "$CERTS_DIR"/*/; do
-    cd "$dir"
-    if [ -f "certificate.crt" ]; then
-        ln -sf certificate.crt fullchain
-    fi
-    if [ -f "privatekey.key" ]; then
-        ln -sf privatekey.key privkey
-    fi
-    cd -
-done
-EOF
-```
-
-3. Create the `acme.json` file:
-
-```shell
-touch acme.json
-sudo chown 0:0 ./acme.json # required
-sudo chmod 600 ./acme.json # required
-```
-
-4. Create insecure config:
-
-```shell
-mkdir dynamic-configs
-cat > ./dynamic-configs/insecure.yaml << 'EOF'
-http:
-  serversTransports:
-    insecure:
-      insecureSkipVerify: true
-EOF
-cd ../..
-```
-
-</details>
-
 7. Start docker compose and wait for the installation to finish:
 
 ```shell

docs/DOCKER_INSTALLATION_RU.md

@@ -78,101 +78,6 @@ sudo sysctl --system
 docker compose build chatmail
 ```
 
-<details>
-
-<summary>Дополнительные шаги для конфигурации работы с traefik</summary>
-
-> [!note]
-> Если вы используете default установку, без использования traefik - пропустите эти шаги и переходите к шагу 7 (запуск docker compose)
-
-Перед запуском traefik необходимо подготовить файлы конфигурации, иначе он запустится некорректно.
-
-Сначала выполните эти команды в консоли, заменив значения в них на корректные.
-```shell
-export YOUR_EMAIL=your_email@gmail.com
-mkdir -p "./data/traefik"
-cd "./data/traefik"
-```
-
-1. Создать файл конфигурации traefik
-```shell
-cat > config.yaml << EOF
-log:
-  level: TRACE
-
-entryPoints:
-  web:
-    address: ":80"
-    http:
-      redirections:
-        entryPoint:
-          to: websecure
-          permanent: true
-  websecure:
-    address: ":443"
-
-providers:
-  docker:
-    endpoint: "unix:///var/run/docker.sock"
-    exposedByDefault: false
-  file:
-    directory: /dynamic/conf
-    watch: true
-
-serverstransport:
-  insecureskipverify: true
-
-certificatesResolvers:
-  letsEncrypt:
-    acme:
-      email: $YOUR_EMAIL
-      storage: /acme.json
-      caServer: "https://acme-v02.api.letsencrypt.org/directory"
-      tlschallenge: true
-      httpChallenge:
-        entryPoint: web
-EOF
-```
-
-2. Создать post-hook скрипт
-```shell
-cat > post-hook.sh << 'EOF'
-CERTS_DIR=${CERTS_DIR:-"/data/letsencrypt/certs"}
-
-for dir in "$CERTS_DIR"/*/; do
-    cd "$dir"
-    if [ -f "certificate.crt" ]; then
-        ln -sf certificate.crt fullchain
-    fi
-    if [ -f "privatekey.key" ]; then
-        ln -sf privatekey.key privkey
-    fi
-    cd -
-done
-EOF
-```
-
-3. Создать `acme.json` файл
-```shell
-touch acme.json
-sudo chown 0:0 ./acme.json # это обязательно
-sudo chmod 600 ./acme.json # это обязательно
-```
-
-4. Создать insecure config
-```shell
-mkdir dynamic-configs
-cat > ./dynamic-configs/insecure.yaml << 'EOF'
-http:
-  serversTransports:
-    insecure:
-      insecureSkipVerify: true
-EOF
-cd ../..
-```
-
-</details>
-
 7. Запустить docker compose и дождаться завершения установки
 ```shell
 docker compose up -d # запуск сервиса