⚡ Perf: if .AlertType not in basic types, rendering to extended alert syntax

layouts/_default/_markup/render-blockquote-alert.html

@@ -1,4 +1,6 @@
-{{- if .AlertTitle -}}
+{{- $basicTypes := slice "note" "tip" "important" "warning" "caution" -}}
+
+{{- if .AlertTitle | or .AlertSign | or (.AlertType | in $basicTypes | not) -}}
   {{- /* The extended syntax is compatible with Obsidian and FixIt admonition shortcode. */ -}}
   {{- /* === Dirty hack === */ -}}
   {{- /* BUG of Hugo https://github.com/gohugoio/hugo/issues/12913 */ -}}

layouts/partials/plugin/alert.html

@@ -7,11 +7,11 @@
 */ -}}
 
 {{- $iconMap := dict
-  "caution" "images/icons/alerts/stop.svg"
-  "important" "images/icons/alerts/report.svg"
   "note" "images/icons/alerts/info.svg"
   "tip" "images/icons/alerts/light-bulb.svg"
+  "important" "images/icons/alerts/report.svg"
   "warning" "images/icons/alerts/alert.svg"
+  "caution" "images/icons/alerts/stop.svg"
 -}}
 
 {{- $attrs := "" }}