Add feature flag gate on calendar settings dropdown and fix queries (#5221)

- Add feature flag gate on calendar settings dropdown
- Fix find many messages
- Fix connected accounts settings

packages/twenty-front/src/modules/settings/accounts/components/SettingsAccountsRowDropdownMenu.tsx

@@ -17,6 +17,7 @@ import { DropdownMenu } from '@/ui/layout/dropdown/components/DropdownMenu';
 import { DropdownMenuItemsContainer } from '@/ui/layout/dropdown/components/DropdownMenuItemsContainer';
 import { useDropdown } from '@/ui/layout/dropdown/hooks/useDropdown';
 import { MenuItem } from '@/ui/navigation/menu-item/components/MenuItem';
+import { useIsFeatureEnabled } from '@/workspace/hooks/useIsFeatureEnabled';
 
 type SettingsAccountsRowDropdownMenuProps = {
   account: ConnectedAccount;
@@ -38,6 +39,8 @@ export const SettingsAccountsRowDropdownMenu = ({
 
   const { triggerGoogleApisOAuth } = useTriggerGoogleApisOAuth();
 
+  const isCalendarEnabled = useIsFeatureEnabled('IS_CALENDAR_ENABLED');
+
   return (
     <Dropdown
       dropdownId={dropdownId}
@@ -60,16 +63,18 @@ export const SettingsAccountsRowDropdownMenu = ({
                 closeDropdown();
               }}
             />
-            <MenuItem
-              LeftIcon={IconCalendarEvent}
-              text="Calendar settings"
-              onClick={() => {
-                navigate(
-                  `/settings/accounts/calendars/${account.calendarChannels[0].id}`,
-                );
-                closeDropdown();
-              }}
-            />
+            {isCalendarEnabled && (
+              <MenuItem
+                LeftIcon={IconCalendarEvent}
+                text="Calendar settings"
+                onClick={() => {
+                  navigate(
+                    `/settings/accounts/calendars/${account.calendarChannels[0].id}`,
+                  );
+                  closeDropdown();
+                }}
+              />
+            )}
             {account.authFailedAt && (
               <MenuItem
                 LeftIcon={IconRefresh}