Каркас проекта: ТЗ, nginx+gameserver(uWebSockets) в Docker, /ws echo

Frontend — чистый HTML/CSS/JS без сборки (резюме, проекты, игра-заглушки).
Gameserver — C++ на uWebSockets (CMake FetchContent), протокол hello/lobby.list_rooms/error проверен end-to-end.

nginx/Dockerfile

@@ -0,0 +1,4 @@
+FROM nginx:1.27-alpine
+COPY frontend/ /usr/share/nginx/html/
+COPY nginx/nginx.conf /etc/nginx/conf.d/default.conf
+EXPOSE 80

nginx/nginx.conf

@@ -0,0 +1,19 @@
+server {
+    listen 80;
+    server_name cactoz.su www.cactoz.su;
+    root /usr/share/nginx/html;
+    index index.html;
+
+    location / {
+        try_files $uri $uri/ =404;
+    }
+
+    location /ws {
+        proxy_pass http://gameserver:9001;
+        proxy_http_version 1.1;
+        proxy_set_header Upgrade $http_upgrade;
+        proxy_set_header Connection "upgrade";
+        proxy_set_header Host $host;
+        proxy_read_timeout 3600s;
+    }
+}