Bump L to N-Scripts to Debian 13 (Trixie) (#8368)

* Bump L to N-Scripts to Debian 13 (Trixie)

* refactor

* Add apt clean command to cleanup process

* Add apt clean command to cleanup process

---------

Co-authored-by: Tobias <96661824+CrazyWolf13@users.noreply.github.com>
Co-authored-by: Slaviša Arežina <58952836+tremor021@users.noreply.github.com>

install/nzbget-install.sh

@@ -15,29 +15,37 @@ network_check
 update_os
 
 msg_info "Installing Dependencies"
-$STD apt-get install -y \
+$STD apt install -y \
   par2
 
 cat <<EOF >/etc/apt/sources.list.d/non-free.list
 deb http://deb.debian.org/debian bookworm main contrib non-free non-free-firmware
 EOF
-$STD apt-get update
-$STD apt-get install -y unrar
+$STD apt update
+$STD apt install -y unrar
 rm /etc/apt/sources.list.d/non-free.list
 msg_ok "Installed Dependencies"
 
 msg_info "Installing NZBGet"
-mkdir -p /etc/apt/keyrings
-curl -fsSL https://nzbgetcom.github.io/nzbgetcom.asc | gpg --dearmor -o /etc/apt/keyrings/nzbgetcom.gpg
-echo "deb [arch=all signed-by=/etc/apt/keyrings/nzbgetcom.gpg] https://nzbgetcom.github.io/deb stable main" >/etc/apt/sources.list.d/nzbgetcom.list
-$STD apt-get update
-$STD apt-get install -y nzbget
+mkdir -p /usr/share/keyrings
+curl -fsSL https://nzbgetcom.github.io/nzbgetcom.asc | gpg --dearmor -o /usr/share/keyrings/nzbgetcom.gpg
+cat <<EOF >/etc/apt/sources.list.d/nzbgetcom.sources
+Types: deb
+URIs: https://nzbgetcom.github.io/deb
+Suites: stable
+Components: main
+Architectures: all
+Signed-By: /usr/share/keyrings/nzbgetcom.gpg
+EOF
+$STD apt update
+$STD apt install -y nzbget
 msg_ok "Installed NZBGet"
 
 motd_ssh
 customize
 
 msg_info "Cleaning up"
-$STD apt-get -y autoremove
-$STD apt-get -y autoclean
+$STD apt -y autoremove
+$STD apt -y autoclean
+$STD apt -y clean
 msg_ok "Cleaned"