OPNsense: replace undefined msg_warn with inline echo in alloc retry

misc/build.func

@@ -3649,16 +3649,6 @@ start() {
     run_addon_updates
     update_motd_ip
     cleanup_lxc
-  elif ! command -v whiptail &>/dev/null || ! [ -t 0 ]; then
-    msg_info "No interactive terminal detected – defaulting to silent update mode"
-    VERBOSE="no"
-    set_std_mode
-    ensure_profile_loaded
-    get_lxc_ip
-    update_script
-    run_addon_updates
-    update_motd_ip
-    cleanup_lxc
   else
     CHOICE=$(whiptail --backtitle "Proxmox VE Helper Scripts" --title "${APP} LXC Update/Setting" --menu \
       "Support/Update functions for ${APP} LXC. Choose an option:" \

vm/opnsense-vm.sh

@@ -746,7 +746,7 @@ alloc_delay=5
 while :; do
   alloc_err=$(pvesm alloc $STORAGE $VMID $DISK0 4M 2>&1 >/dev/null) && break
   if [[ "$alloc_err" == *"got timeout"* && $alloc_attempt -lt $alloc_max ]]; then
-    msg_warn "pvesm alloc hit zfs timeout (attempt $alloc_attempt/$alloc_max), retrying in ${alloc_delay}s..."
+    echo -e "${YW}[WARN]${CL} pvesm alloc hit zfs timeout (attempt $alloc_attempt/$alloc_max), retrying in ${alloc_delay}s..."
     pvesm free "${DISK0_REF}" &>/dev/null || true
     sleep "$alloc_delay"
     alloc_attempt=$((alloc_attempt + 1))