fix(server): поддержка docker-compose на Ubuntu 22.04

README.md

@@ -57,7 +57,7 @@
 - `wireguard`, `wireguard-tools`
 - `iproute2`, `iptables`
 - `curl`, `ca-certificates`, `openssl`, `qrencode`
-- `docker.io`, `docker-compose-plugin`
+- `docker.io` и один из пакетов: `docker-compose-plugin` или `docker-compose` (в зависимости от версии ОС/репозиториев)
 
 ### Клиент
 

server/install_server.sh

@@ -163,7 +163,15 @@ collect_inputs() {
 install_packages() {
   apt_install_if_missing \
     wireguard wireguard-tools iproute2 iptables curl ca-certificates openssl \
-    qrencode docker.io docker-compose-plugin
+    qrencode docker.io
+
+  if apt-cache show docker-compose-plugin >/dev/null 2>&1; then
+    apt_install_if_missing docker-compose-plugin
+  elif apt-cache show docker-compose >/dev/null 2>&1; then
+    apt_install_if_missing docker-compose
+  else
+    log_warn "Не найден пакет docker-compose-plugin/docker-compose. Проверьте репозитории APT."
+  fi
 }
 
 setup_sysctl() {
@@ -294,7 +302,17 @@ services:
 EOF_COMPOSE
 
   systemd_enable_now docker.service
-  (cd /opt/wireguard-ui && docker compose up -d)
+
+  local compose_cmd=()
+  if docker compose version >/dev/null 2>&1; then
+    compose_cmd=(docker compose)
+  elif command -v docker-compose >/dev/null 2>&1; then
+    compose_cmd=(docker-compose)
+  else
+    die "Не найден docker compose. Установите docker-compose-plugin или docker-compose."
+  fi
+
+  (cd /opt/wireguard-ui && "${compose_cmd[@]}" up -d)
   log_success "GUI wireguard-ui запущен"
 }