Added Italian language. Updated supported languages list (#874)

Thank you @davide-acanfora!

README.md

@@ -97,7 +97,7 @@ These options can be configured by setting environment variables using `-e KEY="
 | `WG_POST_UP` | `...` | `iptables ...` | See [config.js](https://github.com/wg-easy/wg-easy/blob/master/src/config.js#L20) for the default value. |
 | `WG_PRE_DOWN` | `...` | - | See [config.js](https://github.com/wg-easy/wg-easy/blob/master/src/config.js#L27) for the default value. |
 | `WG_POST_DOWN` | `...` | `iptables ...` | See [config.js](https://github.com/wg-easy/wg-easy/blob/master/src/config.js#L28) for the default value. |
-| `LANG` | `en` | `de` | Web UI language (Supports: en, ru, tr, no, pl, fr, de, ca, es, vi, nl, is, chs, cht,). |
+| `LANG` | `en` | `de` | Web UI language (Supports: en, ua, ru, tr, no, pl, fr, de, ca, es, ko, vi, nl, is, pt, chs, cht, it). |
 
 > If you change `WG_PORT`, make sure to also change the exposed port.
 

docker-compose.yml

@@ -6,7 +6,7 @@ services:
   wg-easy:
     environment:
       # Change Language:
-      # (Supports: en, ua, ru, tr, no, pl, fr, de, ca, es, pt, chs, cht)
+      # (Supports: en, ua, ru, tr, no, pl, fr, de, ca, es, ko, vi, nl, is, pt, chs, cht, it)
       - LANG=de
       # ⚠️ Required:
       # Change this to your host's public address

src/www/js/i18n.js

@@ -461,4 +461,31 @@ const messages = { // eslint-disable-line no-unused-vars
     madeBy: '由',
     donate: '捐贈',
   },
+  it: {
+    name: 'Nome',
+    password: 'Password',
+    signIn: 'Accedi',
+    logout: 'Esci',
+    updateAvailable: 'È disponibile un aggiornamento!',
+    update: 'Aggiorna',
+    clients: 'Client',
+    new: 'Nuovo',
+    deleteClient: 'Elimina Client',
+    deleteDialog1: 'Sei sicuro di voler eliminare',
+    deleteDialog2: 'Questa azione non può essere annullata.',
+    cancel: 'Annulla',
+    create: 'Crea',
+    createdOn: 'Creato il ',
+    lastSeen: 'Visto l\'ultima volta il ',
+    totalDownload: 'Totale Download: ',
+    totalUpload: 'Totale Upload: ',
+    newClient: 'Nuovo Client',
+    disableClient: 'Disabilita Client',
+    enableClient: 'Abilita Client',
+    noClients: 'Non ci sono ancora client.',
+    showQR: 'Mostra codice QR',
+    downloadConfig: 'Scarica configurazione',
+    madeBy: 'Realizzato da',
+    donate: 'Donazione',
+  },
 };