[FE] Update remote table schema + refactor Tables list (#5548)

Closes #5062.

Refactoring tables list to avoid rendering all toggles on each sync or
schema update while using fresh data:
- introducing id for RemoteTables in apollo cache
- manually updating the cache for the record that was updated after a
sync or schema update instead of fetching all tables again

packages/twenty-server/src/engine/metadata-modules/remote-server/remote-table/remote-table.service.ts

@@ -303,7 +303,11 @@ export class RemoteTableService {
     if (isEmpty(distantTableColumns)) {
       await this.unsyncOne(workspaceId, remoteTable, remoteServer);
 
-      return {};
+      return {
+        name: remoteTable.localTableName,
+        status: RemoteTableStatus.NOT_SYNCED,
+        schemaPendingUpdates: [],
+      };
     }
 
     const foreignTableColumns = await fetchTableColumns(