[FIX] web_editor, note: autofocus the editor on load note form view edit

On creating a new note, the focus was automatically set into the "tags"
field. This was inconvenient and was replaced with an autofocus on the
note itself so we the user can immediately start typing.

closes odoo/odoo#70195

X-original-commit: 8fe89c5ebc138cb517938dbd6d975b8bec4eaf4d
Signed-off-by: David Monjoie (dmo) <dmo@odoo.com>

addons/note/views/note_views.xml

@@ -157,7 +157,7 @@
                     <field name="stage_id" domain="[('user_id','=',uid)]" widget="statusbar" options="{'clickable': '1'}"/>
                 </header>
                 <sheet>
-                  <field name="memo" type="html" class="oe_memo" options="{'resizable': false}"/>
+                  <field name="memo" type="html" class="oe_memo" default_focus="1" options="{'resizable': false}"/>
                 </sheet>
                 <div class="oe_chatter">
                     <field name="message_follower_ids"/>

addons/web_editor/static/src/js/backend/field_html.js

@@ -110,7 +110,7 @@ var FieldHtml = basic_fields.DebouncedField.extend(TranslatableFieldMixin, {
      * @override
      */
     getFocusableElement: function () {
-        return this.$wysiwygWrapper || $();
+        return this.wysiwyg && this.wysiwyg.$editable || $();
     },
     /**
      * Do not re-render this field if it was the origin of the onchange call.