style(notes): red delete button

src/components/NoteEditor.tsx

@@ -146,7 +146,7 @@ function NoteEditor(props: NoteEditorProps) {
           type="button"
           onClick={() => setConfirmDelete(true)}
           aria-label="Supprimer la note"
-          className="flex h-11 w-11 shrink-0 items-center justify-center rounded-full text-2xl leading-none text-gray-400 hover:bg-red-50 hover:text-red-600 active:bg-red-100"
+          className="flex h-11 w-11 shrink-0 items-center justify-center rounded-full text-2xl leading-none text-red-600 hover:bg-red-50 hover:text-red-700 active:bg-red-100"
         >
           ×
         </button>