Add Trytond configuration and scripts for deployment

This commit introduces essential files and scripts for setting up a Trytond environment, including configuration, logging, systemd services, NGINX, and utility scripts for managing Trytond.

scripts/run-trytond-upgrade.sh

@@ -0,0 +1,18 @@
+#!/bin/bash
+
+list_packages() {
+    pip freeze | grep '^trytond' | sed 's/==.*//'
+}
+
+upgrade_package() {
+    local package_name=$1
+    local version=$2
+    pip install --upgrade "${package_name}<${version}"
+}
+
+packages=$(list_packages)
+
+for package in $packages; do
+    echo "Upgrading package: $package"
+    upgrade_package "$package" "$1"
+done