Improvements when launching or promoting large amounts of data

[#1]

Request for Feature Enhancement (RFE) Summary:	If you have a lot of target data, you will run into problems during launch and promotion. Please improve the function.
Use-case:	launch, promotion
Current/Experienced Behavior:	1. Issues when creating launches An error message is displayed even though the process has completed normally. Error message: Form could not be submitted 2. Problems with promotion The following message is displayed and the process remains in progress. Message: Promoting launch
Improved/Expected Behavior:	1. Improvements when creating launches 　Improved so that users are not confused. ・Prevent false error messages from being displayed If the cause is a timeout, extend the timeout time (example: 1 minute → 5 minutes) ・Change the message to match the actual situation. 2. Improvements when promoted Improve so that the process ends normally ・If the cause is a timeout, extend the timeout time (example: 1 minute → 5 minutes) ・Change the message to match the actual situation. Example: If there is no response for a while, please check to see if the process is complete.
Environment Details (AEM version/service pack, any other specifics if applicable):	AEM   2023.8.13206.20230821T124823Z
Customer-name/Organization name:	IBM Digital Service
Screenshot (if applicable):
Code package (if applicable):