Update scripts for Debian 13 and improve update messages

Bump default OS version from Debian 12 to 13 across all container scripts. Standardize update messages to use explicit service names and success confirmations. Refactor update functions for consistency, improve error handling, and update package management commands to use 'apt' instead of 'apt-get'.

ct/fileflows.sh

@@ -11,7 +11,7 @@ var_cpu="${var_cpu:-2}"
 var_ram="${var_ram:-2048}"
 var_disk="${var_disk:-8}"
 var_os="${var_os:-debian}"
-var_version="${var_version:-12}"
+var_version="${var_version:-13}"
 var_unprivileged="${var_unprivileged:-1}"
 
 header_info "$APP"
@@ -28,42 +28,36 @@ function update_script() {
     msg_error "No ${APP} Installation Found!"
     exit
   fi
-  if ! [[ $(dpkg -s jq 2>/dev/null) ]]; then
-    $STD apt-get update
-    $STD apt-get install -y jq
-  fi
 
   update_available=$(curl -fsSL -X 'GET' "http://localhost:19200/api/status/update-available" -H 'accept: application/json' | jq .UpdateAvailable)
   if [[ "${update_available}" == "true" ]]; then
-    msg_info "Stopping $APP"
+    msg_info "Stopping Service"
     systemctl stop fileflows
-    msg_ok "Stopped $APP"
+    msg_ok "Stopped Service"
 
     msg_info "Creating Backup"
     backup_filename="/opt/${APP}_backup_$(date +%F).tar.gz"
     tar -czf "$backup_filename" -C /opt/fileflows Data
     msg_ok "Backup Created"
 
-    msg_info "Updating $APP to latest version"
+    msg_info "Updating FileFlows"
     temp_file=$(mktemp)
     curl -fsSL https://fileflows.com/downloads/zip -o "$temp_file"
     $STD unzip -o -d /opt/fileflows "$temp_file"
-    msg_ok "Updated $APP to latest version"
+    msg_ok "Updated FileFlows"
 
-    msg_info "Starting $APP"
+    msg_info "Starting Service"
     systemctl start fileflows
-    msg_ok "Started $APP"
+    msg_ok "Started Service"
 
     msg_info "Cleaning Up"
     rm -rf "$temp_file"
     rm -rf "$backup_filename"
     msg_ok "Cleanup Completed"
-
-    msg_ok "Update Successful"
+    msg_ok "Updated successfully"
   else
     msg_ok "No update required. ${APP} is already at latest version"
   fi
-
   exit
 }