feat(ui): add repeat icon and improve block actions menu transform option

- add RepeatIcon component to shared icons index
- import and display RepeatIcon in the transform menu item of BlockActionsMenu
- remove maxHeight constraint and overflow-y-auto from actions menu panel

src/shared/components/BlockEditor/Block.client.js

@@ -1,7 +1,7 @@
 'use client';
 
 import React, { useEffect, useImperativeHandle, useLayoutEffect, useMemo, useRef, useState, forwardRef } from 'react';
-import { Add01Icon, ArrowRight01Icon, Copy01Icon, Delete02Icon, DragDropVerticalIcon } from '@zen/core/shared/icons';
+import { Add01Icon, ArrowRight01Icon, Copy01Icon, Delete02Icon, DragDropVerticalIcon, RepeatIcon } from '@zen/core/shared/icons';
 
 // Style « boîte » pour l'icône d'un type de bloc, repris du SlashMenu.
 const TYPE_ICON_BOX_CLASS = 'w-8 h-8 flex items-center justify-center rounded-md border border-neutral-200 dark:border-neutral-700 text-xs font-medium text-neutral-700 dark:text-neutral-300 flex-shrink-0';
@@ -156,7 +156,7 @@ function BlockActionsMenu({
 }) {
   const containerRef = useRef(null);
   const triggerRef = useRef(null);
-  const { side, maxHeight } = useDropdownPlacement(open, triggerRef);
+  const { side } = useDropdownPlacement(open, triggerRef);
   const [submenuOpen, setSubmenuOpen] = useState(false);
   const submenuTimerRef = useRef(null);
 
@@ -232,9 +232,8 @@ function BlockActionsMenu({
       {open && (
         <div
           className={`absolute left-0 ${panelPositionClass} w-56 rounded-xl border border-black/8 dark:border-white/8 bg-white dark:bg-[#0B0B0B] shadow-lg z-50 flex flex-col`}
-          style={{ maxHeight }}
         >
-          <div className="p-1.5 flex flex-col gap-0.5 overflow-y-auto">
+          <div className="p-1.5 flex flex-col gap-0.5">
             {transformOptions.length > 0 && (
               <div
                 className="relative"
@@ -245,6 +244,7 @@ function BlockActionsMenu({
                   role="button"
                   className={`cursor-pointer w-full flex items-center gap-2 px-[7px] py-[10px] rounded-lg text-[13px] leading-none text-neutral-500 dark:text-neutral-400 transition-colors duration-[120ms] ease-out ${submenuOpen ? 'bg-neutral-100 dark:bg-white/5 text-neutral-900 dark:text-white' : ''}`}
                 >
+                  <RepeatIcon className="w-4 h-4 shrink-0" />
                   <span className="flex-1">Transformer</span>
                   <ArrowRight01Icon className="w-3.5 h-3.5 shrink-0" />
                 </div>