Minor refacto and fixes on Remotes updates (#5438)

In this PR

- Code refactoring
- v0 of adding "updates available" info in Connection sync status
<img width="835" alt="Capture d’écran 2024-05-16 à 17 02 07"
src="https://github.com/twentyhq/twenty/assets/51697796/9674d3ca-bed2-4520-a5a6-ba37bc242d06">

- fix distant table columns with not-camel case names are always
considered as new

packages/twenty-front/src/modules/databases/hooks/useGetDatabaseConnectionTables.ts

@@ -10,13 +10,11 @@ import {
 type UseGetDatabaseConnectionTablesParams = {
   connectionId: string;
   skip?: boolean;
-  refreshData?: boolean;
 };
 
 export const useGetDatabaseConnectionTables = ({
   connectionId,
   skip,
-  refreshData,
 }: UseGetDatabaseConnectionTablesParams) => {
   const apolloMetadataClient = useApolloMetadataClient();
 
@@ -29,7 +27,6 @@ export const useGetDatabaseConnectionTables = ({
     variables: {
       input: {
         id: connectionId,
-        refreshData: refreshData,
       },
     },
   });