**What**
- Better error handling and error message
- update deps management and dynamic import/require
- Pass a new flag to the modules loaders for the module loaders to be able to act depending on it. In that case, the module can determine what should be run or not. e.g in the workflow engine redis, when we are only partially loading the module, we do not want to set the Distributed transaction storage
**What**
> [!NOTE]
> I can see this pr becoming huge, so I d like to get this partial one merged 👍
- Fixes shared connection usage (mikro orm compare the instance to its own package and therefore was resulting in not trully reusing the provided connection leading to exhausting the connection pool as multiple connections was created and end up not being all destroyed properly under the hood, discovered in my integration tests)
- Create shipping options method implementation
- DTO's definition and service interface update
- integration tests
- Re work of the indexes with new util update
- Test runner utils to remove a big chunk of the boilerplate of the packages integrations
FIXES CORE-1742
