Update install

log folder init

scripts/install

@@ -41,6 +41,8 @@ ynh_config_add --template=".env" --destination="$install_dir/.env"
 
 chmod 400 "$install_dir/.env"
 chown "$app:$app" "$install_dir/.env"
+mkdir -p "/var/log/$app"
+chown "$app:$app" "/var/log/$app"
 
 #=================================================
 # SYSTEM CONFIGURATION