Add search records actions to the command menu (#9892)

Closes https://github.com/twentyhq/core-team-issues/issues/253 and
https://github.com/twentyhq/core-team-issues/issues/256.

- Created `CommandMenuList`, a component used at the root level of the
command menu and inside the search page of the command menu
- Refactored record agnostic actions
- Added shortcuts to the action menu entries (`/` key for the search)
and updated the design of the shortcuts
- Reordered actions at the root level of the command menu


https://github.com/user-attachments/assets/e1339cc4-ef5d-45c5-a159-6817a54b92e9

packages/twenty-front/src/modules/command-menu/pages/components/CommandMenuSearchRecordsPage.tsx

@@ -0,0 +1,20 @@
+import { CommandMenuList } from '@/command-menu/components/CommandMenuList';
+import { useSearchRecords } from '@/command-menu/hooks/useSearchRecords';
+import { useMemo } from 'react';
+
+export const CommandMenuSearchRecordsPage = () => {
+  const { commandGroups, loading, noResults } = useSearchRecords();
+
+  const selectableItemIds = useMemo(() => {
+    return commandGroups.flatMap((group) => group.items).map((item) => item.id);
+  }, [commandGroups]);
+
+  return (
+    <CommandMenuList
+      commandGroups={commandGroups}
+      selectableItemIds={selectableItemIds}
+      loading={loading}
+      noResults={noResults}
+    />
+  );
+};