Fixing Singup sequence FLASHING💥 (#11371)

After investiagting the different options ([see related
issue](https://github.com/twentyhq/core-team-issues/issues/660#issuecomment-2766030972))
I decided to add a "Verify Component" and a to build a custom Layout for
this route.

Reason I cannot use the default one is to have all preloaded once the
user changes website and lands on the verify route.

Reason I did not modify the DefaultLayout to match our need is that is
would require many changes in order to avoid preloading states for our
specific usecase.

Fixes https://github.com/twentyhq/core-team-issues/issues/660

---------

Co-authored-by: Charles Bochet <charles@twenty.com>

packages/twenty-front/src/modules/client-config/components/ClientConfigProvider.tsx

@@ -2,6 +2,8 @@ import { useRecoilValue } from 'recoil';
 
 import { clientConfigApiStatusState } from '@/client-config/states/clientConfigApiStatusState';
 import { AppFullScreenErrorFallback } from '@/error-handler/components/AppFullScreenErrorFallback';
+import { AppPath } from '@/types/AppPath';
+import { useIsMatchingLocation } from '~/hooks/useIsMatchingLocation';
 
 export const ClientConfigProvider: React.FC<React.PropsWithChildren> = ({
   children,
@@ -10,8 +12,15 @@ export const ClientConfigProvider: React.FC<React.PropsWithChildren> = ({
     clientConfigApiStatusState,
   );
 
+  const { isMatchingLocation } = useIsMatchingLocation();
+
   // TODO: Implement a better loading strategy
-  if (!isLoaded) return null;
+  if (
+    !isLoaded &&
+    !isMatchingLocation(AppPath.Verify) &&
+    !isMatchingLocation(AppPath.VerifyEmail)
+  )
+    return null;
 
   return isErrored && error instanceof Error ? (
     <AppFullScreenErrorFallback