IMAP Fixes & Improvements (#13582)

- Removed caching of IMAP client as it was problematic and didn't really
matter because of our pipeline, also added retry logic to client.
- Some code refactoring and cleanup
- Breaking changes:
   - Removed messageChannel.syncCursor
   - Uses messageFolder.syncCursor instead
- Removed Date based sync cursor in favor of message UID which is much
more reliable and precise

---------

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

packages/twenty-server/src/engine/twenty-orm/repository/workspace-insert-query-builder.ts

@@ -175,7 +175,11 @@ export class WorkspaceInsertQueryBuilder<
       const resultWithoutInsertionExtraColumns = result.raw.map(
         (rawResult: Record<string, string>) =>
           Object.keys(rawResult)
-            .filter((key) => this.expressionMap.returning.includes(key))
+            .filter(
+              (key) =>
+                this.expressionMap.returning.includes(key) ||
+                this.expressionMap.returning === '*',
+            )
             .reduce((filtered: Record<string, string>, key) => {
               filtered[key] = rawResult[key];