Tabs sidepanel settings on dashboards (#15454)

question -- should we have confirmation modal on delete -- if yes --
should it appear on save -- or on delete?
figma -
https://www.figma.com/design/xt8O9mFeLl46C5InWwoMrN/Twenty?node-id=79469-817497&t=5gFTRiI5f8nPyzc6-0
Note - Figma has a new side panel header, which is unavailable for now,
so I used the existing one

In a follow-up, we could even have icons for tabs -- would be cool --
and an icon picker for the icons?

followups which could be addressed in separate PRs - 
- ~~tabs being edited state (select state?) -- this would have blue
border around tab~~ done
- add icons on tabs -- need to update the entity to add icon -- and set
a default (dashboard) -- at least
- icon picker in the sidepanel header

closes -
https://discord.com/channels/1130383047699738754/1430204556884836532

video QA





https://github.com/user-attachments/assets/a4ad4b93-911d-46ce-9b68-347fd48fe933

packages/twenty-front/src/modules/command-menu/constants/CommandMenuPagesConfig.tsx

@@ -7,6 +7,7 @@ import { CommandMenuPageLayoutGraphFilter } from '@/command-menu/pages/page-layo
 import { CommandMenuPageLayoutGraphTypeSelect } from '@/command-menu/pages/page-layout/components/CommandMenuPageLayoutGraphTypeSelect';
 import { CommandMenuPageLayoutIframeConfig } from '@/command-menu/pages/page-layout/components/CommandMenuPageLayoutIframeConfig';
 import { CommandMenuPageLayoutWidgetTypeSelect } from '@/command-menu/pages/page-layout/components/CommandMenuPageLayoutWidgetTypeSelect';
+import { CommandMenuPageLayoutTabSettings } from '@/command-menu/pages/page-layout/components/CommandMenuPageLayoutTabSettings';
 import { CommandMenuMergeRecordPage } from '@/command-menu/pages/record-page/components/CommandMenuMergeRecordPage';
 import { CommandMenuRecordPage } from '@/command-menu/pages/record-page/components/CommandMenuRecordPage';
 import { CommandMenuEditRichTextPage } from '@/command-menu/pages/rich-text-page/components/CommandMenuEditRichTextPage';
@@ -57,4 +58,8 @@ export const COMMAND_MENU_PAGES_CONFIG = new Map<
     CommandMenuPages.PageLayoutIframeConfig,
     <CommandMenuPageLayoutIframeConfig />,
   ],
+  [
+    CommandMenuPages.PageLayoutTabSettings,
+    <CommandMenuPageLayoutTabSettings />,
+  ],
 ]);