Feat/error boundaries (#2779)

* - Changed to objectNameSingular always defined
- Added ErrorCatchAll

* - Added mock mode for companies logged out
- Added a proper ErrorBoundary component

* Removed react-error-boundary

* Implemented proper ErrorBoundary

* Fixes

* Change strategy about mocks

---------

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

front/src/modules/activities/tasks/hooks/useCurrentUserDueTaskCount.ts

@@ -9,7 +9,7 @@ export const useCurrentUserTaskCount = () => {
   const currentWorkspaceMember = useRecoilValue(currentWorkspaceMemberState);
 
   const { records: tasks } = useFindManyRecords({
-    objectNamePlural: 'activities',
+    objectNameSingular: 'activity',
     filter: {
       type: { eq: 'Task' },
       completedAt: { is: 'NULL' },