Fix .env permissions to ensure proper access during deployment

.gitea/workflows/deploy-dev.yml

@@ -83,6 +83,10 @@ jobs:
               exit 1
             fi
 
+            echo "🔧 Fixing .env permissions"
+            sudo chown $USER:$USER .env
+            sudo chmod 600 .env
+
             echo "🌐 Ensure networks"
             docker network inspect traefik-public >/dev/null 2>&1 || \
               docker network create traefik-public