Draft: Issue# 3446642: POC implementing htmx

See issue #3446642

POC for Operations for developers to use to configure interactions using HTMX

Closes #3446642

core/assets/vendor/htmx/debug.js

+htmx.defineExtension('debug', {
+  onEvent: function(name, evt) {
+    if (console.debug) {
+      console.debug(name, evt)
+    } else if (console) {
+      console.log('DEBUG:', name, evt)
+    } else {
+      throw new Error('NO CONSOLE SUPPORTED')
+    }
+  }
+})