Add kiwix (ct)

ct/headers/kiwix

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+    __ __ _          _     
+   / //_/(_)      __(_)  __
+  / ,<  / / | /| / / / |/_/
+ / /| |/ /| |/ |/ / />  <  
+/_/ |_/_/ |__/|__/_/_/|_|  
+                           

ct/kiwix.sh

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+#!/usr/bin/env bash
+source <(curl -fsSL https://raw.githubusercontent.com/community-scripts/ProxmoxVE/main/misc/build.func)
+# Copyright (c) 2021-2026 community-scripts ORG
+# Author: MickLesk
+# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
+# Source: https://github.com/kiwix/kiwix-tools
+
+APP="Kiwix"
+var_tags="${var_tags:-documentation;offline}"
+var_cpu="${var_cpu:-1}"
+var_ram="${var_ram:-512}"
+var_disk="${var_disk:-4}"
+var_os="${var_os:-ubuntu}"
+var_version="${var_version:-24.04}"
+var_arm64="${var_arm64:-no}"
+var_unprivileged="${var_unprivileged:-1}"
+
+header_info "$APP"
+variables
+color
+catch_errors
+
+function update_script() {
+  header_info
+  check_container_storage
+  check_container_resources
+
+  if ! dpkg -s kiwix-tools &>/dev/null; then
+    msg_error "No ${APP} Installation Found!"
+    exit
+  fi
+
+  CURRENT=$(dpkg-query -W -f='${Version}' kiwix-tools 2>/dev/null)
+
+  msg_info "Updating Package Index"
+  $STD apt update
+  msg_ok "Updated Package Index"
+
+  CANDIDATE=$(apt-cache policy kiwix-tools | awk '/Candidate:/{print $2}')
+  if [[ -z "$CANDIDATE" || "$CANDIDATE" == "(none)" ]]; then
+    msg_error "No Candidate Version Found for kiwix-tools"
+    exit
+  fi
+
+  if [[ "$CURRENT" == "$CANDIDATE" ]]; then
+    echo "${CURRENT}" >/root/.kiwix
+    msg_ok "Already on latest version: ${CURRENT}"
+    exit
+  fi
+
+  msg_info "Stopping Service"
+  systemctl stop kiwix-serve
+  msg_ok "Stopped Service"
+
+  msg_info "Updating Kiwix-Tools"
+  $STD apt install -y --only-upgrade kiwix-tools
+  RELEASE=$(dpkg-query -W -f='${Version}' kiwix-tools 2>/dev/null)
+  echo "${RELEASE}" >/root/.kiwix
+  msg_ok "Updated Kiwix-Tools"
+  msg_ok "Updated successfully from ${CURRENT} to ${RELEASE}!"
+
+  msg_info "Starting Service"
+  systemctl start kiwix-serve
+  msg_ok "Started Service"
+  exit
+}
+
+start
+build_container
+description
+
+msg_ok "Completed successfully!\n"
+echo -e "${CREATING}${GN}${APP} setup has been successfully initialized!${CL}"
+echo -e "${INFO}${YW} Access it using the following URL:${CL}"
+echo -e "${TAB}${GATEWAY}${BGN}http://${IP}:8080${CL}"