unifi-os-server: require Debian 13

Every failed install this week ran on Debian 12, where the installer
rejects the Podman that ships there. The default is 13; an override now
fails before the 785 MB download.

ct/immich.sh

@@ -65,10 +65,12 @@ EOF
     msg_ok "Installed/upgraded Testing repo packages"
   fi
 
-  if ! command -v mise >/dev/null 2>&1; then
-    MISE_ARCH="x64"
-    [[ "$(arch_resolve)" == "arm64" ]] && MISE_ARCH="arm64"
-    fetch_and_deploy_gh_release "mise" "jdx/mise" "singlefile" "latest" "/usr/local/bin" "mise-v*-linux-${MISE_ARCH}"
+  if [[ ! -f /etc/apt/sources.list.d/mise.list ]]; then
+    msg_info "Installing Mise"
+    curl -fSs https://mise.jdx.dev/gpg-key.pub | tee /etc/apt/keyrings/mise-archive-keyring.pub 1>/dev/null
+    echo "deb [signed-by=/etc/apt/keyrings/mise-archive-keyring.pub arch=$(arch_resolve)] https://mise.jdx.dev/deb stable main" >/etc/apt/sources.list.d/mise.list
+    ensure_dependencies mise
+    msg_ok "Installed Mise"
   fi
 
   STAGING_DIR=/opt/staging

install/immich-install.sh

@@ -25,7 +25,7 @@ if lscpu | grep -q 'GenuineIntel'; then
   echo " 2) **NEW** Intel OpenVINO CPU or iGPU"
   echo ""
 
-  read -r -p "${TAB3}Select machine-learning type [1]: " ML_TYPE || true
+  read -r -p "${TAB3}Select machine-learning type [1]: " ML_TYPE
   ML_TYPE="${ML_TYPE:-1}"
   if [[ "$ML_TYPE" == "2" ]]; then
     touch ~/.openvino
@@ -110,7 +110,7 @@ setup_deb822_repo \
   "https://repo.jellyfin.org/jellyfin_team.gpg.key" \
   "https://repo.jellyfin.org/debian" \
   "$(get_os_info codename)"
-install_packages_with_retry jellyfin-ffmpeg7
+$STD apt install -y jellyfin-ffmpeg7
 ln -sf /usr/lib/jellyfin-ffmpeg/ffmpeg /usr/bin/ffmpeg
 ln -sf /usr/lib/jellyfin-ffmpeg/ffprobe /usr/bin/ffprobe
 
@@ -124,9 +124,12 @@ if [[ "$CTTYPE" == "0" && -d /dev/dri ]]; then
 fi
 msg_ok "Dependencies Installed"
 
-MISE_ARCH="x64"
-[[ "$(arch_resolve)" == "arm64" ]] && MISE_ARCH="arm64"
-fetch_and_deploy_gh_release "mise" "jdx/mise" "singlefile" "latest" "/usr/local/bin" "mise-v*-linux-${MISE_ARCH}"
+msg_info "Installing Mise"
+curl -fSs https://mise.jdx.dev/gpg-key.pub | tee /etc/apt/keyrings/mise-archive-keyring.pub 1>/dev/null
+echo "deb [signed-by=/etc/apt/keyrings/mise-archive-keyring.pub arch=$(arch_resolve)] https://mise.jdx.dev/deb stable main" >/etc/apt/sources.list.d/mise.list
+apt_update_safe
+$STD apt install -y mise
+msg_ok "Installed Mise"
 
 msg_info "Configuring Debian Testing Repo"
 if [[ -f /etc/apt/sources.list.d/debian.sources ]]; then

install/unifi-os-server-install.sh

@@ -13,6 +13,11 @@ setting_up_container
 network_check
 update_os
 
+if is_debian && [[ "$(get_os_version_major)" -lt 13 ]]; then
+  msg_error "UniFi OS Server needs Debian 13: its installer requires a newer Podman than Debian 12 ships."
+  exit 238
+fi
+
 if [[ "${CTTYPE:-1}" != "0" ]]; then
   msg_error "UniFi OS Server requires a privileged LXC container."
   msg_error "Recreate the container with unprivileged=0."