**What**
Apply the `Module` util to each module to handle the export and provide the linkable configuration object.
- Most joiner config that does not have any special config are removed/cleaned up in favor of the autogenerated one or simpler one
- linkable are now available in all modules
- cleaned up the dependencies of the modules
FIXES CORE-2410
REF CORE-2376
Remaining pieces are adding UI to manage the flag, showing the flag in price editor, plugging it in cart calculations, and https://github.com/medusajs/medusa/pull/7827
* feat: Completely revamp the pricing module
* chore: Update all places to the new pricing interfaces
* fix: Remove unnecessary join to itself
* chore: Add data migration for existing users
* fix: Apply the correct index to price rule
**What**
Update the `MedusaService` class, factory and types to remove the concept of main modules. The idea being that all method will be explicitly named and suffixes to represent the object you are trying to manipulate.
This pr also includes various fixes in different modules
Co-authored-by: Stevche Radevski <4820812+sradevski@users.noreply.github.com>
Co-authored-by: Oli Juhl <59018053+olivermrbl@users.noreply.github.com>
