docs(en): favicons page

docs/.vitepress/locales/en.ts

@@ -34,6 +34,7 @@ export default defineConfig({
         items: [
           { text: 'Configuration', link: '/configuration' },
           { text: 'Icons', link: '/icons' },
+          { text: 'Favicons', link: '/favicons' },
         ],
       },
       {

docs/reference/favicons.md

@@ -0,0 +1,44 @@
+# Favicons
+
+If you want to personalize your homepage with a unique logo, you have this option.
+You need to transfer a folder with your logos to the docker container.
+
+## Logo creation
+
+We suggest that you create an svg or png icon (if it is a png icon, then at the highest possible resolution) for your application and use it to create a favicon package in [Favicon Generator](https://realfavicongenerator.net/).
+
+Once generated, download the ZIP and use the `android-*` icons for `pwa-*`:
+* `android-chrome-192x192.png` → `pwa-192x192.png`
+* `android-chrome-512x512.png` → `pwa-512x512.png`
+* `apple-touch-icon.png`
+* `favicon.ico`
+
+## Using
+
+Mount the new volume with the icons folder in your `docker-compose.yml` or pass the `-v` argument to docker run.
+
+::: code-group
+```yaml [docker-compose.yml]
+version: '3.8'
+
+services:
+  mafl:
+    image: hywax/mafl
+    restart: unless-stopped
+    ports:
+      - '3000:3000'
+    volumes:
+      - ./config.yml:/app/data/config.yml
+      - ./favicons:/app/public/favicons // [!code ++]
+```
+:::
+
+File structure:
+
+```text
+./favicons
+├── apple-touch-icon.png
+├── favicon.ico
+├── pwa-192x192.png
+└── pwa-512x512.png
+```