Add container templates and installers for apps

Add new ProxmoxVED container templates (ct/*.sh), install scripts (install/*.sh) and metadata (json/*.json) for multiple applications: Akaunting, Blinko, Certimate, Dagu, Gogs, InvoiceShelf, Matomo, Papermark, RSS-Bridge, SolidTime and WhoDB. Each ct script includes update logic and deployment helpers; install scripts handle dependency installation, service creation (systemd), DB setup, and Caddy/PHP/Node/Postgres configuration where applicable. JSON entries provide UI metadata, resource defaults and access ports for each app.

install/certimate-install.sh

@@ -0,0 +1,40 @@
+#!/usr/bin/env bash
+
+# Copyright (c) 2021-2026 community-scripts ORG
+# Author: MickLesk (CanbiZ)
+# License: MIT | https://github.com/community-scripts/ProxmoxVED/raw/main/LICENSE
+# Source: https://certimate.me/
+
+source /dev/stdin <<<"$FUNCTIONS_FILE_PATH"
+color
+verb_ip6
+catch_errors
+setting_up_container
+network_check
+update_os
+
+fetch_and_deploy_gh_release "certimate" "certimate-go/certimate" "prebuild" "latest" "/opt/certimate" "certimate_*_linux_amd64.zip"
+
+msg_info "Creating Service"
+cat <<EOF >/etc/systemd/system/certimate.service
+[Unit]
+Description=Certimate SSL Certificate Manager
+After=network.target
+
+[Service]
+Type=simple
+User=root
+WorkingDirectory=/opt/certimate
+ExecStart=/opt/certimate/certimate serve
+Restart=on-failure
+RestartSec=5
+
+[Install]
+WantedBy=multi-user.target
+EOF
+systemctl enable -q --now certimate
+msg_ok "Created Service"
+
+motd_ssh
+customize
+cleanup_lxc