Добавил докер образ

README.md

@@ -33,6 +33,31 @@ npm run lint
 Copy `.env.example` to `.env` and set branding / theme variables.
 `npm run serve` / `npm run build` regenerates `public/config.js` automatically.
 
+### Docker
+Build and run (config via environment, same keys as `.env.example`):
+
+```
+docker compose up --build
+```
+
+Open http://localhost:8080
+
+Change branding without rebuilding the image — only restart with new env:
+
+```
+docker compose up -d
+```
+
+Or:
+
+```
+docker build -t irandom .
+docker run --rm -p 8080:80 ^
+  -e VUE_APP_NAME=LuckyPenguin ^
+  -e VUE_APP_COLOR_PRIMARY=#3DDC97 ^
+  irandom
+```
+
 ### Offline (PWA)
 Production build registers a service worker and caches the app shell.
 After opening the site once online: