[IMP] web_editor: trigger event oninput for input range type

Add an event listener triggered on current value change of input range.

task-2362091

closes odoo/odoo#66812

Signed-off-by: Quentin Smetz (qsm) <qsm@odoo.com>

addons/web_editor/static/src/js/editor/snippets.options.js

@@ -2019,6 +2019,7 @@ const RangeUserValueWidget = UnitUserValueWidget.extend({
     tagName: 'we-range',
     events: {
         'change input': '_onInputChange',
+        'input input': '_onInputInput',
     },
 
     /**
@@ -2084,6 +2085,14 @@ const RangeUserValueWidget = UnitUserValueWidget.extend({
         this._value = ev.target.value;
         this._onUserValueChange(ev);
     },
+    /**
+     * @private
+     * @param {Event} ev
+     */
+    _onInputInput(ev) {
+        this._value = ev.target.value;
+        this._onUserValuePreview(ev);
+    },
     /**
      * @private
      */