Calibre-Web (#12115)

* Add calibre-web (ct)

* Fix casing in Calibre-Web references

* Correct case for Calibre-Web in installation script

---------

Co-authored-by: push-app-to-main[bot] <203845782+push-app-to-main[bot]@users.noreply.github.com>
Co-authored-by: Chris <punk.sand7393@fastmail.com>

install/calibre-web-install.sh

@@ -0,0 +1,68 @@
+#!/usr/bin/env bash
+
+# Copyright (c) 2021-2026 community-scripts ORG
+# Author: mikolaj92
+# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
+# Source: https://github.com/janeczku/calibre-web
+
+source /dev/stdin <<<"$FUNCTIONS_FILE_PATH"
+color
+verb_ip6
+catch_errors
+setting_up_container
+network_check
+update_os
+
+msg_info "Installing Dependencies"
+$STD apt install -y \
+  build-essential \
+  python3 \
+  python3-dev \
+  libldap2-dev \
+  libsasl2-dev \
+  libssl-dev \
+  imagemagick \
+  libpango-1.0-0 \
+  libharfbuzz0b \
+  libpangoft2-1.0-0 \
+  fonts-liberation
+msg_ok "Installed Dependencies"
+
+msg_info "Installing Calibre (for eBook conversion)"
+$STD apt install -y calibre
+msg_ok "Installed Calibre"
+
+fetch_and_deploy_gh_release "Calibre-Web" "janeczku/calibre-web" "prebuild" "latest" "/opt/calibre-web" "calibre-web*.tar.gz"
+setup_uv
+
+msg_info "Installing Python Dependencies"
+cd /opt/calibre-web
+$STD uv venv
+$STD uv pip install --python /opt/calibre-web/.venv/bin/python --no-cache-dir --upgrade pip setuptools wheel
+$STD uv pip install --python /opt/calibre-web/.venv/bin/python --no-cache-dir -r requirements.txt
+msg_ok "Installed Python Dependencies"
+
+msg_info "Creating Service"
+mkdir -p /opt/calibre-web/data
+cat <<EOF >/etc/systemd/system/calibre-web.service
+[Unit]
+Description=Calibre-Web Service
+After=network.target
+
+[Service]
+Type=simple
+User=root
+WorkingDirectory=/opt/calibre-web
+ExecStart=/opt/calibre-web/.venv/bin/python /opt/calibre-web/cps.py
+Restart=on-failure
+RestartSec=5
+
+[Install]
+WantedBy=multi-user.target
+EOF
+systemctl enable -q --now calibre-web
+msg_ok "Created Service"
+
+motd_ssh
+customize
+cleanup_lxc