Added a branch selector for testing purposes.

script/start.sh

@@ -6,6 +6,7 @@ set -euo pipefail
 
 REPO_URL="https://gittea.dev/numbus/numbus.git"
 INSTALL_DIR="/run/user/$(id -u)/numbus-installer"
+BRANCH="${BRANCH:-production}"
 
 echo -e "\n ☁️ Initializing Numbus Installer..."
 
@@ -43,7 +44,7 @@ if [[ -e ${INSTALL_DIR}/config/* ]]; then
   echo " ✅ Your files have been moved to the ${OLD_CONFIG_PATH} directory. You can retrieve them there if needed."
 fi
 
-git clone "${REPO_URL}" "${INSTALL_DIR}" -q
+git clone -b "${BRANCH}" "${REPO_URL}" "${INSTALL_DIR}" -q
 
 # 3. Launch the deployment script
 cd "${INSTALL_DIR}/script"