**What** Initialize work on the fulfillment module entities. This pr finally also include the indexes as i was working on some utilities i though it would make sense to test them directly. Also this pr add a new utility to generate proper index for our entity properties. It also include a new monkey patch for the migration generator to handle most of if exists/not exists cases. The monkey patch is a workaround the fact that the transpilation does work well with the ECMA used by mikro orm and therefore we end up with some constructor issue when mikro orm try to instanciate the custom generator class extension. **Comment** - The rule part will likely evolved when we reach the point of rule filtering based data, so no need for details review I believe FIXES CORE-1714 FIXES CORE-1715 FIXES CORE-1718 FIXES CORE-1722 FIXES CORE-1723 Current schema diagram 
Medusa
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Building blocks for digital commerce
Getting Started
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What is Medusa
Medusa is a set of commerce modules and tools that allow you to build rich, reliable, and performant commerce applications without reinventing core commerce logic. The modules can be customized and used to build advanced ecommerce stores, marketplaces, or any product that needs foundational commerce primitives. All modules are open-source and freely available on npm.
Learn more about Medusa’s architecture and commerce modules in the Docs.
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License
Licensed under the MIT License.